Merge pull request encrypted-def#426 from haneulkimdev/patch-3

encrypted-def · web-flow · commit 5b0199f0ff6f · 2023-02-20T22:09:58.000+09:00
Create 1057_1.cpp
diff --git a/0x12/solutions/1057_1.cpp b/0x12/solutions/1057_1.cpp
@@ -0,0 +1,23 @@
+// Authored by : haneulkimdev
+// Co-authored by : -
+// http://boj.kr/ad7d6ee177654e6dbc83931bc7265b7a
+#include <bits/stdc++.h>
+using namespace std;
+
+int main(void) {
+  ios::sync_with_stdio(0);
+  cin.tie(0);
+  int n, a, b;
+  cin >> n >> a >> b;
+  int ans = 0;
+  while (a != b) {
+    a = (a + 1) / 2;
+    b = (b + 1) / 2;
+    ans++;
+  }
+  cout << ans;
+}
+
+/*
+모든 참가자의 경기를 시뮬레이션하는 대신 두 명의 번호만 관리하는 풀이
+*/
