Commit95bb85f

authored

Create 136-Single-Number.java

1 parented259ed commit95bb85fCopy full SHA for 95bb85f

File tree

-0

lines changed

-0

lines changed

Lines changed: 9 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,9 @@`
	`1`	`+//We can use xor operation as it cancel out itself (i.e. only when values are different in binary representation then give output). See how xor operation works if confused.`
	`2`	`+classSolution {`
	`3`	`+publicintsingleNumber(int[]nums) {`
	`4`	`+intans =nums[0];`
	`5`	`+for (inti =1;i<nums.length;i++)`
	`6`	`+ans ^=nums[i];`
	`7`	`+returnans;`
	`8`	`+ }`
	`9`	`+}`

Comments

(0)