Commitae9a8cd

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Merge pull requestneetcode-gh#294 from anushibin007/patch-2

Unnecessary multiplication by 3 creates confusion

2 parents66bc356 +2032707 commitae9a8cdCopy full SHA for ae9a8cd

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Lines changed: 2 additions & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -15,10 +15,10 @@ public boolean isValidSudoku(char[][] board) {`
`15`	`15`
`16`	`16`
`17`	`17`	`//Check whether Box contains duplicate elements in it`
`18`		`-if(h1.contains("box"+ (i/3)*3 +j/3 +board[i][j])){`
	`18`	`+if(h1.contains("box"+ (i/3) +(j/3) +board[i][j])){`
`19`	`19`	`returnfalse;`
`20`	`20`	`}`
`21`		`-h1.add("box"+ (i/3)*3 +j/3 +board[i][j]);`
	`21`	`+h1.add("box"+ (i/3) +(j/3) +board[i][j]);`
`22`	`22`	`}`
`23`	`23`	`}`
`24`	`24`	`}`

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