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Commit 6992eef

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Sandy

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Merge pull request #9 from openset/develop

Add: main

2 parents 41cfc21 + a02db17 commit 6992eefCopy full SHA for 6992eef

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main.go

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`‎main.go`

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Original file line number	Diff line number	Diff line change
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	`1`	`+package main`
	`2`	`+`
	`3`	`+import (`
	`4`	`+ "flag"`
	`5`	`+ "fmt"`
	`6`	`+ "log"`
	`7`	`+ "os"`
	`8`	`+)`
	`9`	`+`
	`10`	`+func main() {`
	`11`	`+ log.SetFlags(0)`
	`12`	`+ log.SetPrefix("leetcode: ")`
	`13`	`+`
	`14`	`+ flag.Usage = usage`
	`15`	`+ flag.Parse()`
	`16`	`+`
	`17`	`+ args := flag.Args()`
	`18`	`+ if len(args) < 1 {`
	`19`	`+ flag.Usage()`
	`20`	`+ }`
	`21`	`+}`
	`22`	`+`
	`23`	`+func usage() {`
	`24`	`+ fmt.Fprintln(os.Stderr, "usage: ")`
	`25`	`+ flag.PrintDefaults()`
	`26`	`+}`

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