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Create 1512. Number of Good Pairs.java

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	`1`	`+class Solution {`
	`2`	`+ public int numIdenticalPairs(int[] nums) {`
	`3`	`+ int pair = 0;`
	`4`	`+ for(int i = 0; i < nums.length; i++){`
	`5`	`+ for(int j = i+1; j < nums.length; j++){`
	`6`	`+ if(nums[i] == nums[j]){`
	`7`	`+ pair++;`
	`8`	`+ }`
	`9`	`+ }`
	`10`	`+ }`
	`11`	`+ return pair;`
	`12`	`+ }`
	`13`	`+}`

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