oj.uz

답안 #100524

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
100524 2019-03-12T03:42:31 Z Feeder Elder (COCI19_elder) C++11
50 / 50
 3 ms 384 KB 
#include<bits/stdc++.h>
using namespace std;
int main(){
	ios::sync_with_stdio(0);
	cin.tie(0);
	char a, b, c;
	set<char> st;
	int n;
	cin >> c >> n;
	st.insert(c);
	for(int i=0; i<n; i++){
		cin >> a >> b;
		if(b == c){
			c = a;
			st.insert(c);
		}
	}
	cout << c << '\n' << st.size();
}

Subtask #1
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 384 KB Output is correct
3 Correct 2 ms 384 KB Output is correct
4 Correct 3 ms 384 KB Output is correct
5 Correct 2 ms 384 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 3 ms 384 KB Output is correct
8 Correct 2 ms 384 KB Output is correct
9 Correct 2 ms 384 KB Output is correct
10 Correct 2 ms 384 KB Output is correct