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techabhi08 · Oct 3, 2023 · b0ecbf1 · b0ecbf1
1 parent 4d40792
commit b0ecbf1
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/1512-number-of-good-pairs/1512-number-of-good-pairs.java b/1512-number-of-good-pairs/1512-number-of-good-pairs.java
@@ -0,0 +1,13 @@
+class Solution {
+    public int numIdenticalPairs(int[] nums) {
+        int ans = 0;
+        for(int i = 0; i < nums.length; i++){
+            for(int j = i + 1; j < nums.length; j++){
+                if(nums[i] == nums[j]){
+                    ans++;
+                }
+            }
+        }
+        return ans;
+    }
+}