BOJ 15792 - A/B - 2 [C++]

문제

링크

풀이

#include <iostream>
using namespace std;
 
void solve(void) {
  int a, b; cin >> a >> b;
 
  cout << a / b << ".";
  for (int i=0; i<1000; i++) {
    a = (a % b) * 10;
    cout << a / b;
  }
}
 
int main(void) {
  ios::sync_with_stdio(false);
  cin.tie(nullptr);
 
  solve();
  return 0;
}