1 files changed, 30 insertions, 0 deletions
diff --git a/codeforces/Diagonal_Difference/Diagonal_Difference.cpp b/codeforces/Diagonal_Difference/Diagonal_Difference.cpp
new file mode 100644
index 0000000..cb7c2f2
--- /dev/null
+++ b/codeforces/Diagonal_Difference/Diagonal_Difference.cpp
@@ -0,0 +1,30 @@
+#include<bits/stdc++.h>
+
+using namespace std;
+
+int main(){
+  int n;
+  cin >> n;
+  vector<int> v1(n);
+  vector<vector<int>> v2;
+  for(int i = 0; i < n; i++){
+    for(auto &x : v1){
+      cin >> x;
+      cout << "x: " << x << endl;
+    }
+    v2.push_back(v1);
+  }
+  int dg1 = 0, dg2 = 0;
+  for(int i = 0; i < n; i++){
+    dg1+=v2[i][i];
+  }
+  for(int i = 0; i < n; i++){
+    dg2+=v2[i][n-i-1];
+  }
+  cout << abs(dg2 - dg1) << endl;
+  
+
+  return 0;
+
+}
+