ABC099 - ABD
問題:A - ABD
#include <iostream> using namespace std; int main(void){ int n; cin.tie(0); ios::sync_with_stdio(false); cin >> n; cout << (n <= 999? "ABC" : "ABD") << "\n"; return 0; }
問題:A - ABD
#include <iostream> using namespace std; int main(void){ int n; cin.tie(0); ios::sync_with_stdio(false); cin >> n; cout << (n <= 999? "ABC" : "ABD") << "\n"; return 0; }