4 files changed, 31 insertions, 14 deletions
diff --git a/codechef/hardCash/hardCash.cpp b/codechef/hardCash/hardCash.cpp
deleted file mode 100644
index 5f6862e..0000000
--- a/codechef/hardCash/hardCash.cpp
+++ /dev/null
@@ -1,14 +0,0 @@
-#include<bits/stdc++.h>
-
-using namespace std;
-
-int main () {
-	ios_base::sync_with_stdio(false);
-	cin.tie(NULL);
-	int tt;
-	cin >> tt;
-	while(tt--){
-
-
-	}
-}
diff --git a/codechef/hardCash/inp b/codechef/hardCash/inp
new file mode 100644
index 0000000..617f23b
--- /dev/null
+++ b/codechef/hardCash/inp
@@ -0,0 +1,5 @@
+2
+5 7
+1 14 4 41 1
+3 9
+1 10 19
diff --git a/codechef/hardCash/main b/codechef/hardCash/main
new file mode 100755
index 0000000..7aa621a
--- /dev/null
+++ b/codechef/hardCash/main
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';
+  }
+}