Create 661) imageSmoother.cpp

Author: Meghak1

661) imageSmoother.cpp

@@ -0,0 +1,22 @@
+class Solution {
+public:
+    vector<vector<int>> imageSmoother(vector<vector<int>>& img) {
+  int row=img.size();
+  int col=img[0].size(); vector<vector<int>>result(row,vector<int>(col,0));
+for (int i=0;i<row;++i) {
+for(int j=0;j<col;++j) {
+   int sum=0;
+   int count=0;
+for(int x=max(0,i-1);x<=min(row-1,i+1);++x) {
+   for(int y=max(0,j-1);y<=min(col-1,j+1);++y) {
+       sum+=img[x][y];
+        count++;
+            }
+     }
+ result[i][j]=sum/count;
+      }
+ }
+ return result;   
+    }
+    
+};