ABC025A - 25個の文字列
問題:A - 25個の文字列
#include <cstdio> #include <iostream> #include <string> using namespace std; int main(void) { string s; int n; cin >> s; scanf ("%d", &n); cout << s[(n - 1) / 5] << s[(n - 1) % 5] << "\n"; return 0; }
問題:A - 25個の文字列
#include <cstdio> #include <iostream> #include <string> using namespace std; int main(void) { string s; int n; cin >> s; scanf ("%d", &n); cout << s[(n - 1) / 5] << s[(n - 1) % 5] << "\n"; return 0; }