diff --git a/CodeForces/1605/A/A.cpp b/CodeForces/1605/A/A.cpp
new file mode 100644
index 00000000..eb87c045
--- /dev/null
+++ b/CodeForces/1605/A/A.cpp
@@ -0,0 +1,18 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+int t, a1, a2, a3;
+
+int main() {
+    cin >> t;
+    while (t--) {
+        cin >> a1 >> a2 >> a3;
+        if ((a1 + a2 + a3) % 3) {
+            cout << 1 << endl;
+        } else {
+            cout << 0 << endl;
+        }
+    }
+    return 0;
+}