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How to use percent method of cover Package

Best Syzkaller code snippet using cover.percent

html.go

Source:html.go

...328		var coveredFuncs int329		var coveredPCsInFuncs int330		var pcsInCoveredFuncs int331		var pcsInFuncs int332		var percentLines float64333		var percentPCsInFile float64334		var percentPCsInFunc float64335		var percentInCoveredFunc float64336		var percentCoveredFunc float64337		for _, path := range subsystem.Paths {338			for _, data := range datas {339				if !strings.HasPrefix(data.Name, path) {340					continue341				}342				coveredLines += data.CoveredLines343				totalLines += data.TotalLines344				coveredPCsInFile += data.CoveredPCs345				totalPCsInFile += data.TotalPCs346				totalFuncs += data.TotalFunctions347				coveredFuncs += data.CoveredFunctions348				coveredPCsInFuncs += data.CoveredPCsInFunctions349				pcsInFuncs += data.TotalPCsInFunctions350				pcsInCoveredFuncs += data.TotalPCsInCoveredFunctions351			}352		}353		if totalLines != 0 {354			percentLines = 100.0 * float64(coveredLines) / float64(totalLines)355		}356		if totalPCsInFile != 0 {357			percentPCsInFile = 100.0 * float64(coveredPCsInFile) / float64(totalPCsInFile)358		}359		if pcsInFuncs != 0 {360			percentPCsInFunc = 100.0 * float64(coveredPCsInFuncs) / float64(pcsInFuncs)361		}362		if pcsInCoveredFuncs != 0 {363			percentInCoveredFunc = 100.0 * float64(coveredPCsInFuncs) / float64(pcsInCoveredFuncs)364		}365		if totalFuncs != 0 {366			percentCoveredFunc = 100.0 * float64(coveredFuncs) / float64(totalFuncs)367		}368		d[subsystem.Name] = map[string]string{369			"name":              subsystem.Name,370			"lines":             fmt.Sprintf("%v / %v / %.2f%%", coveredLines, totalLines, percentLines),371			"PCsInFiles":        fmt.Sprintf("%v / %v / %.2f%%", coveredPCsInFile, totalPCsInFile, percentPCsInFile),372			"Funcs":             fmt.Sprintf("%v / %v / %.2f%%", coveredFuncs, totalFuncs, percentCoveredFunc),373			"PCsInFuncs":        fmt.Sprintf("%v / %v / %.2f%%", coveredPCsInFuncs, pcsInFuncs, percentPCsInFunc),374			"PCsInCoveredFuncs": fmt.Sprintf("%v / %v / %.2f%%", coveredPCsInFuncs, pcsInCoveredFuncs, percentInCoveredFunc),375		}376	}377	return d378}379func (rg *ReportGenerator) DoHTMLTable(w io.Writer, progs []Prog, coverFilter map[uint32]uint32) error {380	progs = fixUpPCs(rg.target.Arch, progs, coverFilter)381	data, err := rg.convertToStats(progs)382	if err != nil {383		return err384	}385	d := groupCoverByFilePrefixes(data, rg.subsystem)386	return coverTableTemplate.Execute(w, d)387}388func groupCoverByModule(datas []fileStats) map[string]map[string]string {389	d := make(map[string]map[string]string)390	coveredLines := make(map[string]int)391	totalLines := make(map[string]int)392	coveredPCsInFile := make(map[string]int)393	totalPCsInFile := make(map[string]int)394	totalFuncs := make(map[string]int)395	coveredFuncs := make(map[string]int)396	coveredPCsInFuncs := make(map[string]int)397	pcsInCoveredFuncs := make(map[string]int)398	pcsInFuncs := make(map[string]int)399	percentLines := make(map[string]float64)400	percentPCsInFile := make(map[string]float64)401	percentPCsInFunc := make(map[string]float64)402	percentInCoveredFunc := make(map[string]float64)403	percentCoveredFunc := make(map[string]float64)404	for _, data := range datas {405		coveredLines[data.Module] += data.CoveredLines406		totalLines[data.Module] += data.TotalLines407		coveredPCsInFile[data.Module] += data.CoveredPCs408		totalPCsInFile[data.Module] += data.TotalPCs409		totalFuncs[data.Module] += data.TotalFunctions410		coveredFuncs[data.Module] += data.CoveredFunctions411		coveredPCsInFuncs[data.Module] += data.CoveredPCsInFunctions412		pcsInFuncs[data.Module] += data.TotalPCsInFunctions413		pcsInCoveredFuncs[data.Module] += data.TotalPCsInCoveredFunctions414	}415	for m := range totalLines {416		if totalLines[m] != 0 {417			percentLines[m] = 100.0 * float64(coveredLines[m]) / float64(totalLines[m])418		}419		if totalPCsInFile[m] != 0 {420			percentPCsInFile[m] = 100.0 * float64(coveredPCsInFile[m]) / float64(totalPCsInFile[m])421		}422		if pcsInFuncs[m] != 0 {423			percentPCsInFunc[m] = 100.0 * float64(coveredPCsInFuncs[m]) / float64(pcsInFuncs[m])424		}425		if pcsInCoveredFuncs[m] != 0 {426			percentInCoveredFunc[m] = 100.0 * float64(coveredPCsInFuncs[m]) / float64(pcsInCoveredFuncs[m])427		}428		if totalFuncs[m] != 0 {429			percentCoveredFunc[m] = 100.0 * float64(coveredFuncs[m]) / float64(totalFuncs[m])430		}431		lines := fmt.Sprintf("%v / %v / %.2f%%", coveredLines[m], totalLines[m], percentLines[m])432		pcsInFiles := fmt.Sprintf("%v / %v / %.2f%%", coveredPCsInFile[m], totalPCsInFile[m], percentPCsInFile[m])433		funcs := fmt.Sprintf("%v / %v / %.2f%%", coveredFuncs[m], totalFuncs[m], percentCoveredFunc[m])434		pcsInFuncs := fmt.Sprintf("%v / %v / %.2f%%", coveredPCsInFuncs[m], pcsInFuncs[m], percentPCsInFunc[m])435		covedFuncs := fmt.Sprintf("%v / %v / %.2f%%", coveredPCsInFuncs[m], pcsInCoveredFuncs[m], percentInCoveredFunc[m])436		d[m] = map[string]string{437			"name":              m,438			"lines":             lines,439			"PCsInFiles":        pcsInFiles,440			"Funcs":             funcs,441			"PCsInFuncs":        pcsInFuncs,442			"PCsInCoveredFuncs": covedFuncs,443		}444	}445	return d446}447func (rg *ReportGenerator) DoModuleCover(w io.Writer, progs []Prog, coverFilter map[uint32]uint32) error {448	progs = fixUpPCs(rg.target.Arch, progs, coverFilter)449	data, err := rg.convertToStats(progs)450	if err != nil {451		return err452	}453	d := groupCoverByModule(data)454	return coverTableTemplate.Execute(w, d)455}456var csvHeader = []string{457	"Module",458	"Filename",459	"Function",460	"Covered PCs",461	"Total PCs",462}463func (rg *ReportGenerator) DoCSV(w io.Writer, progs []Prog, coverFilter map[uint32]uint32) error {464	progs = fixUpPCs(rg.target.Arch, progs, coverFilter)465	files, err := rg.prepareFileMap(progs)466	if err != nil {467		return err468	}469	var data [][]string470	for fname, file := range files {471		for _, function := range file.functions {472			data = append(data, []string{473				file.module,474				fname,475				function.name,476				strconv.Itoa(function.covered),477				strconv.Itoa(function.pcs),478			})479		}480	}481	sort.Slice(data, func(i, j int) bool {482		if data[i][0] != data[j][0] {483			return data[i][0] < data[j][0]484		}485		return data[i][1] < data[j][1]486	})487	writer := csv.NewWriter(w)488	defer writer.Flush()489	if err := writer.Write(csvHeader); err != nil {490		return err491	}492	return writer.WriteAll(data)493}494func fileContents(file *file, lines [][]byte, haveProgs bool) string {495	var buf bytes.Buffer496	lineCover := perLineCoverage(file.covered, file.uncovered)497	htmlReplacer := strings.NewReplacer(">", "&gt;", "<", "&lt;", "&", "&amp;", "\t", "        ")498	buf.WriteString("<table><tr><td class='count'>")499	for i := range lines {500		if haveProgs {501			prog, count := "", "     "502			if line := file.lines[i+1]; len(line.progCount) != 0 {503				prog = fmt.Sprintf("onclick='onProgClick(%v, this)'", line.progIndex)504				count = fmt.Sprintf("% 5v", len(line.progCount))505				buf.WriteString(fmt.Sprintf("<span %v>%v</span> ", prog, count))506			}507			buf.WriteByte('\n')508		}509	}510	buf.WriteString("</td><td>")511	for i := range lines {512		buf.WriteString(fmt.Sprintf("%d\n", i+1))513	}514	buf.WriteString("</td><td>")515	for i, ln := range lines {516		start := 0517		cover := append(lineCover[i+1], lineCoverChunk{End: backend.LineEnd})518		for _, cov := range cover {519			end := cov.End - 1520			if end > len(ln) {521				end = len(ln)522			}523			if end == start {524				continue525			}526			chunk := htmlReplacer.Replace(string(ln[start:end]))527			start = end528			class := ""529			if cov.Covered && cov.Uncovered {530				class = "both"531			} else if cov.Covered {532				class = "covered"533			} else if cov.Uncovered {534				class = "uncovered"535			} else {536				buf.WriteString(chunk)537				continue538			}539			buf.WriteString(fmt.Sprintf("<span class='%v'>%v</span>", class, chunk))540		}541		buf.WriteByte('\n')542	}543	buf.WriteString("</td></tr></table>")544	return buf.String()545}546type lineCoverChunk struct {547	End       int548	Covered   bool549	Uncovered bool550}551func perLineCoverage(covered, uncovered []backend.Range) map[int][]lineCoverChunk {552	lines := make(map[int][]lineCoverChunk)553	for _, r := range covered {554		mergeRange(lines, r, true)555	}556	for _, r := range uncovered {557		mergeRange(lines, r, false)558	}559	return lines560}561func mergeRange(lines map[int][]lineCoverChunk, r backend.Range, covered bool) {562	// Don't panic on broken debug info, it is frequently broken.563	if r.EndLine < r.StartLine {564		r.EndLine = r.StartLine565	}566	if r.EndLine == r.StartLine && r.EndCol <= r.StartCol {567		r.EndCol = backend.LineEnd568	}569	for line := r.StartLine; line <= r.EndLine; line++ {570		start := 0571		if line == r.StartLine {572			start = r.StartCol573		}574		end := backend.LineEnd575		if line == r.EndLine {576			end = r.EndCol577		}578		ln := lines[line]579		if ln == nil {580			ln = append(ln, lineCoverChunk{End: backend.LineEnd})581		}582		lines[line] = mergeLine(ln, start, end, covered)583	}584}585func mergeLine(chunks []lineCoverChunk, start, end int, covered bool) []lineCoverChunk {586	var res []lineCoverChunk587	chunkStart := 0588	for _, chunk := range chunks {589		if chunkStart >= end || chunk.End <= start {590			res = append(res, chunk)591		} else if covered && chunk.Covered || !covered && chunk.Uncovered {592			res = append(res, chunk)593		} else if chunkStart >= start && chunk.End <= end {594			if covered {595				chunk.Covered = true596			} else {597				chunk.Uncovered = true598			}599			res = append(res, chunk)600		} else {601			if chunkStart < start {602				res = append(res, lineCoverChunk{start, chunk.Covered, chunk.Uncovered})603			}604			mid := end605			if mid > chunk.End {606				mid = chunk.End607			}608			res = append(res, lineCoverChunk{mid, chunk.Covered || covered, chunk.Uncovered || !covered})609			if chunk.End > end {610				res = append(res, lineCoverChunk{chunk.End, chunk.Covered, chunk.Uncovered})611			}612		}613		chunkStart = chunk.End614	}615	return res616}617func addFunctionCoverage(file *file, data *templateData) {618	var buf bytes.Buffer619	var coveredTotal int620	var TotalInCoveredFunc int621	for _, function := range file.functions {622		percentage := ""623		coveredTotal += function.covered624		if function.covered > 0 {625			percentage = fmt.Sprintf("%v%%", percent(function.covered, function.pcs))626			TotalInCoveredFunc += function.pcs627		} else {628			percentage = "---"629		}630		buf.WriteString(fmt.Sprintf("<span class='hover'>%v", function.name))631		buf.WriteString(fmt.Sprintf("<span class='cover hover'>%v", percentage))632		buf.WriteString(fmt.Sprintf("<span class='cover-right'>of %v", strconv.Itoa(function.pcs)))633		buf.WriteString("</span></span></span><br>\n")634	}635	buf.WriteString("-----------<br>\n")636	buf.WriteString("<span class='hover'>SUMMARY")637	percentInCoveredFunc := ""638	if TotalInCoveredFunc > 0 {639		percentInCoveredFunc = fmt.Sprintf("%v%%", percent(coveredTotal, TotalInCoveredFunc))640	} else {641		percentInCoveredFunc = "---"642	}643	buf.WriteString(fmt.Sprintf("<span class='cover hover'>%v", percentInCoveredFunc))644	buf.WriteString(fmt.Sprintf("<span class='cover-right'>of %v", strconv.Itoa(TotalInCoveredFunc)))645	buf.WriteString("</span></span></span><br>\n")646	data.Functions = append(data.Functions, template.HTML(buf.String()))647}648func processDir(dir *templateDir) {649	for len(dir.Dirs) == 1 && len(dir.Files) == 0 {650		for _, child := range dir.Dirs {651			dir.Name += "/" + child.Name652			dir.Files = child.Files653			dir.Dirs = child.Dirs654		}655	}656	sort.Slice(dir.Files, func(i, j int) bool {657		return dir.Files[i].Name < dir.Files[j].Name658	})659	for _, f := range dir.Files {660		dir.Total += f.Total661		dir.Covered += f.Covered662		dir.TotalInCoveredFunc += f.TotalInCoveredFunc663		f.Percent = percent(f.Covered, f.Total)664		if f.TotalInCoveredFunc > 0 {665			f.PercentInCoveredFunc = percent(f.Covered, f.TotalInCoveredFunc)666		}667	}668	for _, child := range dir.Dirs {669		processDir(child)670		dir.Total += child.Total671		dir.Covered += child.Covered672		dir.TotalInCoveredFunc += child.TotalInCoveredFunc673	}674	dir.Percent = percent(dir.Covered, dir.Total)675	if dir.TotalInCoveredFunc > 0 {676		dir.PercentInCoveredFunc += percent(dir.Covered, dir.TotalInCoveredFunc)677	}678	if dir.Covered == 0 {679		dir.Dirs = nil680		dir.Files = nil681	}682}683func percent(covered, total int) int {684	f := math.Ceil(float64(covered) / float64(total) * 100)685	if f == 100 && covered < total {686		f = 99687	}688	return int(f)689}690func parseFile(fn string) ([][]byte, error) {691	data, err := ioutil.ReadFile(fn)692	if err != nil {693		return nil, err694	}695	var lines [][]byte696	for {697		idx := bytes.IndexByte(data, '\n')...

cover_func.go

Source:cover_func.go

...19	for _, cf := range curCov {20		if cf.funcname == "(statements)" {21			continue22		}23		c, err := strconv.ParseFloat(cf.percent, 64)24		if err != nil {25			return fmt.Errorf("failed to parse percent %q: %w", cf.percent, err)26		}27		if c > max {28			continue29		}30		data = append(data, []string{cf.filename, cf.funcname, cf.percent + "%"})31	}32	table := tablewriter.NewWriter(w)33	table.SetAutoFormatHeaders(false)34	table.SetHeader([]string{"File", "Function", "Coverage"})35	table.SetAlignment(tablewriter.ALIGN_LEFT)36	table.SetBorders(tablewriter.Border{Left: true, Top: false, Right: true, Bottom: false})37	table.SetCenterSeparator("|")38	table.AppendBulk(data) // Add Bulk Data39	table.Render()40	return nil41}42func reportCoverFuncDiff(w io.Writer, base, cur []byte) error {43	baseCov, err := parseCoverFunc(base)44	if err != nil {45		return fmt.Errorf("failed to parse base func coverage: %w", err)46	}47	curCov, err := parseCoverFunc(cur)48	if err != nil {49		return fmt.Errorf("failed to parse current func coverage: %w", err)50	}51	res := make(map[string]coverFunc, len(curCov))52	for _, cf := range baseCov {53		cf.curPercent = "-"54		res[cf.filename+":"+cf.funcname] = cf55	}56	for _, cf := range curCov {57		base := res[cf.filename+":"+cf.funcname]58		base.funcname = cf.funcname59		base.filename = cf.filename60		base.curPercent = cf.percent61		if base.percent == "" {62			base.percent = "-"63		}64		res[cf.filename+":"+cf.funcname] = base65	}66	total := res["total:(statements)"]67	delete(res, "total:(statements)")68	funcs := make([]string, 0, len(res))69	for k := range res {70		funcs = append(funcs, k)71	}72	sort.Strings(funcs)73	data := make([][]string, 0, len(funcs))74	cf := total75	data = append(data, []string{"Total", "", cf.percent + "%", fmtCov(cf.percent, cf.curPercent)})76	for _, fn := range funcs {77		cf := res[fn]78		if cf.percent == cf.curPercent {79			continue80		}81		switch {82		case cf.curPercent == "-":83			data = append(data, []string{cf.filename, cf.funcname, cf.percent + "%", "no function"})84		case cf.percent == "-":85			data = append(data, []string{cf.filename, cf.funcname, "no function", cf.curPercent + "%"})86		default:87			data = append(data, []string{cf.filename, cf.funcname, cf.percent + "%", fmtCov(cf.percent, cf.curPercent)})88		}89	}90	if len(data) == 1 {91		if _, err := w.Write([]byte("No changes in coverage.\n")); err != nil {92			return fmt.Errorf("failed to write to coverage change report: %w", err)93		}94		return nil95	}96	table := tablewriter.NewWriter(w)97	table.SetAutoFormatHeaders(false)98	table.SetHeader([]string{"File", "Function", "Base Coverage", "Current Coverage"})99	table.SetAlignment(tablewriter.ALIGN_LEFT)100	table.SetBorders(tablewriter.Border{Left: true, Top: false, Right: true, Bottom: false})101	table.SetCenterSeparator("|")102	table.AppendBulk(data) // Add Bulk Data103	table.Render()104	return nil105}106func fmtCov(base, cur string) string {107	b, err := strconv.ParseFloat(base, 64)108	if err != nil {109		log.Fatal(err)110	}111	c, err := strconv.ParseFloat(cur, 64)112	if err != nil {113		log.Fatal(err)114	}115	d := fmt.Sprintf("%.1f%%", c-b)116	if c-b > 0 {117		d = "+" + d118	}119	return cur + "% (" + d + ")"120}121// coverFuncLineRe represents a line in a `go tool cover -func` output.122//    sample/foo.go:5:	foo		44.4%123var coverFuncLineRe = regexp.MustCompile(`^([^:]+):([0-9:]*)\s+([\w0-9\(\)]+)\s+([0-9\.]+)%$`)124type coverFunc struct {125	filename   string126	funcname   string127	percent    string128	curPercent string129}130func parseCoverFunc(data []byte) ([]coverFunc, error) {131	lines := bytes.Split(data, []byte("\n"))132	res := make([]coverFunc, 0, len(lines))133	for _, line := range lines {134		l := strings.TrimSpace(string(line))135		if l == "" {136			continue137		}138		m := coverFuncLineRe.FindStringSubmatch(string(line))139		if m == nil {140			return nil, fmt.Errorf("line %q doesn't match expected format: %v", string(line), coverFuncLineRe)141		}142		cf := coverFunc{143			filename: m[1],144			funcname: m[3],145			percent:  m[4],146		}147		res = append(res, cf)148	}149	return res, nil150}...

percent

Using AI Code Generation

1import "fmt"2import "math"3type Cover struct {4}5func (c *Cover) area() float64 {6}7func (c *Cover) percent(covered float64) float64 {8    return (covered / c.area()) * 1009}10func main() {11    c := Cover{10}12    fmt.Println(c.percent(78.5))13}14import "fmt"15import "math"16type Cover struct {17}18func (c *Cover) area() float64 {19}20type Circle struct {21}22func (c *Circle) percent(covered float64) float64 {23    return (covered / c.area()) * 10024}25func main() {26    c := Circle{Cover{10}}27    fmt.Println(c.percent(78.5))28}29import "fmt"30import "math"31type Cover struct {32}33func (c *Cover) area() float64 {34}35type Circle struct {36}37func (c *Circle) percent(covered float64) float64 {38    return (covered / c.area()) * 10039}40func main() {41    c := Circle{Cover{10}}42    fmt.Println(c.percent(78.5))43    fmt.Println(c.Cover.percent(78.5))44}45import "fmt"46import "math"47type Cover struct {48}49func (c *Cover) area() float64 {50}

percent

Using AI Code Generation

1import (2func main() {3    c1.percent()4    c2.percent()5    c3.percent()6}7import (8func main() {9    c1.percent()10    c2.percent()11    c3.percent()12}13import (14func main() {15    c1.percent()16    c2.percent()17    c3.percent()18}19import (20func main() {21    c1.percent()22    c2.percent()23    c3.percent()24}25import (26func main() {27    c1.percent()28    c2.percent()29    c3.percent()30}31import (32func main() {33    c1.percent()34    c2.percent()35    c3.percent()36}37import (38func main() {39    c1.percent()40    c2.percent()41    c3.percent()42}43import (44func main() {45    c1.percent()46    c2.percent()

percent

Using AI Code Generation

1import "fmt"2func main() {3    fmt.Print("Enter radius of circle: ")4    fmt.Scanln(&radius)5    fmt.Println("Area of circle is: ", area)6}7import "fmt"8func main() {9    fmt.Print("Enter length of rectangle: ")10    fmt.Scanln(&length)11    fmt.Print("Enter breadth of rectangle: ")12    fmt.Scanln(&breadth)13    fmt.Println("Area of rectangle is: ", area)14}15Area = (base * height) / 216import "fmt"17func main() {18    fmt.Print("Enter base of triangle: ")19    fmt.Scanln(&base)20    fmt.Print("Enter height of triangle: ")21    fmt.Scanln(&height)22    var area = (base * height) / 223    fmt.Println("Area of triangle is: ", area)24}

percent

Using AI Code Generation

1import ("fmt"2type cover struct {3}4func (c cover) area() float64 {5}6func (c cover) percent(percentage float64) float64 {7	return c.area() * percentage / 1008}9func main() {10	c := cover{10}11	fmt.Println(c.area())12	fmt.Println(c.percent(50))13}14import ("fmt"15type cover struct {16}17func (c cover) area() float64 {18}19func (c cover) percent(percentage float64) float64 {20	return c.area() * percentage / 10021}22func main() {23	c := cover{10}24	fmt.Println(c.area())25	fmt.Println(c.percent(50))26}27import ("fmt"28type cover struct {29}30func (c cover) area() float64 {31}32func (c cover) percent(percentage float64) float64 {33	return c.area() * percentage / 10034}35func main() {36	c := cover{10}37	fmt.Println(c.area())38	fmt.Println(c.percent(50))39}40import ("fmt"41type cover struct {42}43func (c cover) area() float64 {44}45func (c cover) percent(percentage float64) float64 {46	return c.area() * percentage / 10047}48func main() {49	c := cover{10}50	fmt.Println(c.area())51	fmt.Println(c.percent(50))52}53import ("fmt"54type cover struct {55}56func (c cover) area() float64 {57}58func (c cover) percent(percentage

percent

Using AI Code Generation

1import (2func main() {3        rand.Seed(time.Now().UnixNano())4        x = rand.Intn(100)5        y = rand.Intn(100)6        z = float64(x) / float64(y)7        fmt.Printf("%d / %d = %.2f8}

percent

Using AI Code Generation

1import "fmt"2func main() {3    a.percent(5, 10)4}5import "fmt"6func main() {7    a.area(10, 10)8}9import "fmt"10func main() {11    a.perimeter(10, 10)12}13import "fmt"14func main() {15    a.volume(10, 10)16}17import "fmt"18func main() {19    a.area(10, 10)20}21import "fmt"22func main() {23    a.perimeter(10, 10)24}25import "fmt"26func main() {27    a.volume(10, 10)28}29import "fmt"30func main() {31    a.area(10, 10)32}33import "fmt"34func main() {35    a.perimeter(10, 10)36}37import "fmt"38func main() {39    a.volume(10, 10)40}41import "fmt"42func main() {43    a.area(10, 10)44}45import "fmt"46func main() {47    a.perimeter(10

percent

Using AI Code Generation

1import (2type cover struct {3}4func (c cover) percentMethod() {5	fmt.Println("Percent method of cover class")6}7func main() {8	c := cover{percent: 20}9	c.percentMethod()10}11import (12type cover struct {13}14type book struct {15}16func (c cover) percentMethod() {17	fmt.Println("Percent method of cover class")18}19func (b book) titleMethod() {20	fmt.Println("Title method of book class")21}22func main() {23	c := cover{percent: 20}24	c.percentMethod()25	b := book{title: "Go"}26	b.titleMethod()27}28import (29type cover struct {30}31type book struct {32}33func (c cover) percentMethod() {34	fmt.Println("Percent method of cover class")35}36func (b book) titleMethod() {37	fmt.Println("Title method of book class")38}39func main() {40	c := cover{percent: 20}41	c.percentMethod()42	b := book{title: "Go"}43	b.titleMethod()44	b.percentMethod()45}46./4.go:29:13: b.percentMethod undefined (type book has no field or method percentMethod)47import (48type cover struct {49}50type book struct {51}52func (c cover) percentMethod() {53	fmt.Println("Percent method of cover class")54}55func (b book) titleMethod() {56	fmt.Println("Title method of book class")57}58func (b book) percentMethod() {59	fmt.Println("Percent method of book class")60}61func main() {62	c := cover{percent: 20}63	c.percentMethod()

percent

Using AI Code Generation

1import "fmt"2type cover struct{3}4func main(){5c:=cover{length:10,breadth:20}6fmt.Println("Area of cover is ",c.area())7fmt.Println("Perimeter of cover is ",c.perimeter())8}9func (c cover) area() float64{10}11func (c cover) perimeter() float64{12return 2*(c.length+c.breadth)13}

percent

Using AI Code Generation

1import "fmt"2func main() {3  c1.setCover(8, 12)4  fmt.Println(c1.percent())5}6import "fmt"7func main() {8  c1.setCover(8, 12)9  fmt.Println(c1.percent())10}

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