added Running Sum of 1d Array problem

arunsprasad · Nov 14, 2022 · a85f2f5 · a85f2f5
1 parent 6313ff8
commit a85f2f5
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/Array/Running Sum of 1d Array.cpp b/Array/Running Sum of 1d Array.cpp
@@ -0,0 +1,11 @@
+class Solution {
+public:
+    vector<int> runningSum(vector<int>& nums) {
+        vector<int> res(nums.size(),0);
+        res[0] = nums[0];
+        for(int i=1;i<nums.size();i++){
+            res[i] = res[i-1] +nums[i];
+        }
+        return res;
+    }
+};