View difference between Paste ID: RFxFSRBF and m4ZeJvEM

 #include <iostream>
 using namespace std;
 
-static int sum[3][3] = {0};
+int ky(int input[3][3]){
 	int sum[3][3] = {0};
-int ky(int a[3][3]){
+	int a[3][3] = {0};
-	int store[9] = {0};
+
-	int k = 0;
+
 		for(int j = 0; j < 3; j++){
 			a[i][j] = input[(i+1)%3][j]+input[(i+2)%3][j];
 		}
-			store[k] = a[(i+1)%3][j]+a[(i+2)%3][j];
+
-			k++;
+
 		for(int j = 0; j < 3; j++){
 			sum[i][j] = min(a[(i+1)%3][(j+1)%3]+a[(i+2)%3][(j+2)%3],a[(i+1)%3][(j+2)%3]+a[(i+2)%3][(j+1)%3]);
 			sum[i][j] += a[i][j];
 		}
-			a[i][j] = store[i*3+j];
+
-
+
 		for(int j = 0; j < 3; j++){
 			res = min((int)res,sum[i][j]);
 		}
 	}
 	return res;
 }
 
 int main() {
 	int arr[3][3] = {{5,10,5},{20,10,5},{10,20,10}};
 	cout << ky(arr);
     return 0;
 }