BOJ 32777 - 가희와 서울 지하철 2호선 [C++]

문제

링크

풀이

#include <iostream>
using namespace std;
 
void solve(void) {
  int a, b; cin >> a >> b;
 
  int inner = (b - a + 43) % 43;
  int outer = (a - b + 43) % 43;
 
  if (inner < outer) cout << "Inner circle line";
  else if (inner > outer) cout << "Outer circle line";
  else cout << "Same";
  cout << "\n";
}
 
int main(void) {
  ios::sync_with_stdio(false);
  cin.tie(nullptr);
 
  int q; cin >> q;
  while (q--) solve();
  return 0;
}