Commit 5c3b128

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feat: add swift implementation to lcci problem: No.05.02 (doocs#2666)

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Lines changed: 18 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -108,6 +108,24 @@ func printBin(num float64) string {`
`108`	`108`	`}`
`109`	`109`	```
`110`	`110`
	`111`	+```swift
	`112`	`+class Solution {`
	`113`	`+ func printBin(_ num: Double) -> String {`
	`114`	`+ var num = num`
	`115`	`+ var ans = "0."`
	`116`	`+`
	`117`	`+ while ans.count < 32 && num != 0 {`
	`118`	`+ num *= 2`
	`119`	`+ let x = Int(num)`
	`120`	`+ ans.append("\(x)")`
	`121`	`+ num -= Double(x)`
	`122`	`+ }`
	`123`	`+`
	`124`	`+ return num != 0 ? "ERROR" : ans`
	`125`	`+ }`
	`126`	`+}`
	`127`	+```
	`128`	`+`
`111`	`129`	`<!-- tabs:end -->`
`112`	`130`
`113`	`131`	`<!-- end -->`

Lines changed: 18 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -115,6 +115,24 @@ func printBin(num float64) string {`
`115`	`115`	`}`
`116`	`116`	```
`117`	`117`
	`118`	+```swift
	`119`	`+class Solution {`
	`120`	`+ func printBin(_ num: Double) -> String {`
	`121`	`+ var num = num`
	`122`	`+ var ans = "0."`
	`123`	`+`
	`124`	`+ while ans.count < 32 && num != 0 {`
	`125`	`+ num *= 2`
	`126`	`+ let x = Int(num)`
	`127`	`+ ans.append("\(x)")`
	`128`	`+ num -= Double(x)`
	`129`	`+ }`
	`130`	`+`
	`131`	`+ return num != 0 ? "ERROR" : ans`
	`132`	`+ }`
	`133`	`+}`
	`134`	+```
	`135`	`+`
`118`	`136`	`<!-- tabs:end -->`
`119`	`137`
`120`	`138`	`<!-- end -->`

Lines changed: 15 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,15 @@`
	`1`	`+class Solution {`
	`2`	`+ func printBin(_ num: Double) -> String {`
	`3`	`+ var num = num`
	`4`	`+ var ans = "0."`
	`5`	`+`
	`6`	`+ while ans.count < 32 && num != 0 {`
	`7`	`+ num *= 2`
	`8`	`+ let x = Int(num)`
	`9`	`+ ans.append("\(x)")`
	`10`	`+ num -= Double(x)`
	`11`	`+ }`
	`12`	`+`
	`13`	`+ return num != 0 ? "ERROR" : ans`
	`14`	`+ }`
	`15`	`+}`

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