diff --git a/hackerrank.save.the.prisoner.cpp b/hackerrank.save.the.prisoner.cpp
new file mode 100644
index 0000000..626a43f
--- /dev/null
+++ b/hackerrank.save.the.prisoner.cpp
@@ -0,0 +1,12 @@
+#include <bits/stdc++.h>
+using namespace std;
+
+int main() {
+	int t, n, m, s;
+	cin >> t;
+	while (t--) {
+		cin >> n >> m >> s;
+		cout << ((s+m-2)%n)+1 << endl;
+	}
+	return 0;
+}