Commit 8c535ce

author

Sandy

authored

Merge pull request #175 from openset/develop

Add: Repeated Substring Pattern

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Lines changed: 6 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -1 +1,7 @@`
`1`	`1`	`package repeated_substring_pattern`
	`2`	`+`
	`3`	`+import "strings"`
	`4`	`+`
	`5`	`+func repeatedSubstringPattern(s string) bool {`
	`6`	`+ return strings.Contains((s + s)[1:2*len(s)-1], s)`
	`7`	`+}`

Lines changed: 53 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -1 +1,54 @@`
`1`	`1`	`package repeated_substring_pattern`
	`2`	`+`
	`3`	`+import "testing"`
	`4`	`+`
	`5`	`+type caseType struct {`
	`6`	`+ input string`
	`7`	`+ expected bool`
	`8`	`+}`
	`9`	`+`
	`10`	`+func TestRepeatedSubstringPattern(t *testing.T) {`
	`11`	`+ tests := [...]caseType{`
	`12`	`+ {`
	`13`	`+ input: "a",`
	`14`	`+ expected: false,`
	`15`	`+ },`
	`16`	`+ {`
	`17`	`+ input: "abab",`
	`18`	`+ expected: true,`
	`19`	`+ },`
	`20`	`+ {`
	`21`	`+ input: "aba",`
	`22`	`+ expected: false,`
	`23`	`+ },`
	`24`	`+ {`
	`25`	`+ input: "abaaba",`
	`26`	`+ expected: true,`
	`27`	`+ },`
	`28`	`+ {`
	`29`	`+ input: "abcabcabcabc",`
	`30`	`+ expected: true,`
	`31`	`+ },`
	`32`	`+ {`
	`33`	`+ input: "abbaabbaabba",`
	`34`	`+ expected: true,`
	`35`	`+ },`
	`36`	`+ {`
	`37`	`+ input: "abcabcabcdabcabcabcdabcabcabcd",`
	`38`	`+ expected: true,`
	`39`	`+ },`
	`40`	`+ {`
	`41`	`+ input: "abaabaabac",`
	`42`	`+ expected: false,`
	`43`	`+ }, {`
	`44`	`+ input: "babbabbabbabbab",`
	`45`	`+ expected: true,`
	`46`	`+ },`
	`47`	`+ }`
	`48`	`+ for _, tc := range tests {`
	`49`	`+ output := repeatedSubstringPattern(tc.input)`
	`50`	`+ if output != tc.expected {`
	`51`	`+ t.Fatalf("input: %v, output: %v, expected: %v", tc.input, output, tc.expected)`
	`52`	`+ }`
	`53`	`+ }`
	`54`	`+}`

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