Number of Good Pairs
July 27, 2020
Number of Good Pairs
class Solution {
public int numIdenticalPairs(int[] nums) {
int result = 0;
for(int i = 0; i< nums.length; i++){
for(int j = i+1; j < nums.length; j++){
if(nums[i] == nums[j]){
result++;
}
}
}
return result;
}
}