oj.uz

답안 #942752

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
942752 2024-03-11T03:54:46 Z Lilypad Lasers (NOI19_lasers) C++14
10 / 100
 17 ms 17096 KB 
#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define pii pair<ll,ll>
#define pb push_back
#define fi first
#define se second

const ll N = 5e5+5;

ll l,r,x,c;
vector<ll> a[N];

int main() {
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	cin >> l >> r;
	for(int i=1; i<=r; i++) {
		cin >> x;
		for(int j=1; j<=x; j++) {
			cin >> c;
			a[i].pb(c);
		}
	}
	cout << max(0ll,2*c-l) << endl;
}

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 12120 KB Output is correct
2 Correct 3 ms 12124 KB Output is correct
3 Correct 3 ms 12124 KB Output is correct
4 Correct 3 ms 12124 KB Output is correct
5 Correct 3 ms 12124 KB Output is correct
6 Correct 3 ms 12120 KB Output is correct
7 Correct 3 ms 12196 KB Output is correct
8 Correct 3 ms 12124 KB Output is correct
9 Correct 3 ms 12124 KB Output is correct
10 Correct 3 ms 12124 KB Output is correct

Subtask #2
0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 12120 KB Output is correct
2 Correct 3 ms 12124 KB Output is correct
3 Correct 3 ms 12124 KB Output is correct
4 Correct 3 ms 12124 KB Output is correct
5 Correct 3 ms 12124 KB Output is correct
6 Correct 3 ms 12120 KB Output is correct
7 Correct 3 ms 12196 KB Output is correct
8 Correct 3 ms 12124 KB Output is correct
9 Correct 3 ms 12124 KB Output is correct
10 Correct 3 ms 12124 KB Output is correct
11 Incorrect 3 ms 12124 KB Output isn't correct
12 Halted 0 ms 0 KB -

Subtask #3
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 17 ms 17096 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 21.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 3 ms 12196 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 22.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 17 ms 17096 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 12120 KB Output is correct
2 Correct 3 ms 12124 KB Output is correct
3 Correct 3 ms 12124 KB Output is correct
4 Correct 3 ms 12124 KB Output is correct
5 Correct 3 ms 12124 KB Output is correct
6 Correct 3 ms 12120 KB Output is correct
7 Correct 3 ms 12196 KB Output is correct
8 Correct 3 ms 12124 KB Output is correct
9 Correct 3 ms 12124 KB Output is correct
10 Correct 3 ms 12124 KB Output is correct
11 Incorrect 3 ms 12124 KB Output isn't correct
12 Halted 0 ms 0 KB -