ABC370A Raise Both Hands

Vicfred · Sep 9, 2024 · 407a54a · 407a54a
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Showing 1 changed file with 21 additions and 0 deletions.
diff --git a/atcoder/abc370a_raise_both_hands.cpp b/atcoder/abc370a_raise_both_hands.cpp
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+// Vicfred
+// https://atcoder.jp/contests/abc370/tasks/abc370_a
+// implementation
+#include <iostream>
+
+using namespace std;
+
+int main() {
+  int L, R;
+  cin >> L >> R;
+  if((L ^ R) == 1) {
+    if(L == 1) {
+      cout << "Yes" << endl;
+    } else {
+      cout << "No" << endl;
+    }
+  } else {
+    cout << "Invalid" << endl;
+  }
+  return 0;
+}