Commit c180d57

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Update Sum of Digits of String After Convert

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+16

-10

lines changed

+16

-10

lines changed

Lines changed: 16 additions & 10 deletions

Original file line number	Diff line number	Diff line change
`@@ -10,24 +10,30 @@ public class Solution {`
`10`	`10`	`public int GetLucky(string s, int k)`
`11`	`11`	`{`
`12`	`12`	`int sum = 0;`
`13`		`- string temp = "";`
`14`	`13`
`15`	`14`	`for (int i = 0; i < s.Length; i++)`
`16`	`15`	`{`
`17`		`- temp += s[i] - 'a' + 1;`
	`16`	`+ sum += Sum(s[i] - 'a' + 1);`
`18`	`17`	`}`
`19`	`18`
`20`		`- while (k >= 1)`
	`19`	`+ while (k > 1)`
`21`	`20`	`{`
`22`		`- sum = 0;`
	`21`	`+ sum = Sum(sum);`
	`22`	`+ k--;`
	`23`	`+ }`
`23`	`24`
`24`		`- for (int i = 0; i < temp.Length; i++)`
`25`		`- {`
`26`		`- sum += temp[i] - '0';`
`27`		`- }`
	`25`	`+ return sum;`
	`26`	`+ }`
`28`	`27`
`29`		`- temp = sum.ToString();`
`30`		`- k--;`
	`28`	`+ public int Sum(int n)`
	`29`	`+ {`
	`30`	`+ int sum = 0;`
	`31`	`+`
	`32`	`+ while (n > 0)`
	`33`	`+ {`
	`34`	`+ int digit = n % 10;`
	`35`	`+ n /= 10;`
	`36`	`+ sum += digit;`
`31`	`37`	`}`
`32`	`38`
`33`	`39`	`return sum;`

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