1 files changed, 26 insertions, 0 deletions
diff --git a/codechef/hardCash/main.cpp b/codechef/hardCash/main.cpp
new file mode 100644
index 0000000..2b49804
--- /dev/null
+++ b/codechef/hardCash/main.cpp
@@ -0,0 +1,26 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+long long sum(vector<int> v) {
+  long long sum = 0;
+  for(int i = 0; i < v.size(); i++) {
+    sum += v[i];
+  }
+  return sum;
+}
+
+int main() {
+  ios_base::sync_with_stdio(false);
+  cin.tie(NULL);
+  int tt;
+  cin >> tt;
+  while (tt--) {
+    int n, k;
+    cin >> n >> k;
+    vector<int> v(n);
+    for (int &x : v)
+      cin >> x;
+    cout << sum(v) % k << '\n';
+  }
+}