답안 #167590

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
167590 2019-12-09T04:17:30 Z cgiosy 화살표 그리기 (KOI18_arrowH) C++17
100 / 100
149 ms 5492 KB
#include <bits/stdc++.h>
#define rep(i,x,n) for(int i=x; i<n; i++)
using namespace std;

int main() {
	int N;
	cin>>N;
	vector<vector<int>> A(N);
	rep(i, 0, N) {
		int x, y;
		cin>>x>>y; --y;
		A[y].push_back(x);
	}
	long long s=0;
	for(auto&v:A) {
		int M=v.size();
		sort(begin(v), end(v));
		if(M>=2) {
			s+=v[1]-v[0]+v[M-1]-v[M-2];
			rep(i, 1, M-1) s+=min(v[i]-v[i-1], v[i+1]-v[i]);
		}
	}
	cout<<s;
}
# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 2 ms 256 KB Output is correct
7 Correct 3 ms 256 KB Output is correct
8 Correct 2 ms 256 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 2 ms 256 KB Output is correct
7 Correct 3 ms 256 KB Output is correct
8 Correct 2 ms 256 KB Output is correct
9 Correct 4 ms 376 KB Output is correct
10 Correct 3 ms 376 KB Output is correct
11 Correct 4 ms 376 KB Output is correct
12 Correct 4 ms 376 KB Output is correct
13 Correct 5 ms 376 KB Output is correct
14 Correct 4 ms 376 KB Output is correct
15 Correct 5 ms 376 KB Output is correct
16 Correct 4 ms 376 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 2 ms 256 KB Output is correct
7 Correct 3 ms 256 KB Output is correct
8 Correct 2 ms 256 KB Output is correct
9 Correct 4 ms 376 KB Output is correct
10 Correct 3 ms 376 KB Output is correct
11 Correct 4 ms 376 KB Output is correct
12 Correct 4 ms 376 KB Output is correct
13 Correct 5 ms 376 KB Output is correct
14 Correct 4 ms 376 KB Output is correct
15 Correct 5 ms 376 KB Output is correct
16 Correct 4 ms 376 KB Output is correct
17 Correct 13 ms 760 KB Output is correct
18 Correct 12 ms 760 KB Output is correct
19 Correct 12 ms 760 KB Output is correct
20 Correct 15 ms 760 KB Output is correct
21 Correct 12 ms 760 KB Output is correct
22 Correct 12 ms 632 KB Output is correct
23 Correct 13 ms 760 KB Output is correct
24 Correct 14 ms 760 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 2 ms 256 KB Output is correct
7 Correct 3 ms 256 KB Output is correct
8 Correct 2 ms 256 KB Output is correct
9 Correct 4 ms 376 KB Output is correct
10 Correct 3 ms 376 KB Output is correct
11 Correct 4 ms 376 KB Output is correct
12 Correct 4 ms 376 KB Output is correct
13 Correct 5 ms 376 KB Output is correct
14 Correct 4 ms 376 KB Output is correct
15 Correct 5 ms 376 KB Output is correct
16 Correct 4 ms 376 KB Output is correct
17 Correct 13 ms 760 KB Output is correct
18 Correct 12 ms 760 KB Output is correct
19 Correct 12 ms 760 KB Output is correct
20 Correct 15 ms 760 KB Output is correct
21 Correct 12 ms 760 KB Output is correct
22 Correct 12 ms 632 KB Output is correct
23 Correct 13 ms 760 KB Output is correct
24 Correct 14 ms 760 KB Output is correct
25 Correct 147 ms 5492 KB Output is correct
26 Correct 123 ms 4344 KB Output is correct
27 Correct 149 ms 5112 KB Output is correct
28 Correct 121 ms 4296 KB Output is correct
29 Correct 144 ms 5112 KB Output is correct
30 Correct 118 ms 4344 KB Output is correct
31 Correct 132 ms 4444 KB Output is correct
32 Correct 133 ms 4964 KB Output is correct