답안 #499043

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
499043	2021-12-27T06:14:22 Z	sumit_kk10	Fuel Station (NOI20_fuelstation)	C++17	7 / 100	125 ms	15764 KB

FuelStation

#include <bits/stdc++.h>
#define fast ios_base::sync_with_stdio(0);cin.tie(NULL);cout.tie(NULL) 
#define ll long long
#define F first 
#define S second
using namespace std;
const int N = 3e5 + 5;

void solve(){
    ll n, len;
    cin >> n >> len;
    pair<ll, pair<ll, ll> > a[n + 2];
    for(int i = 1; i <= n; ++i)
        cin >> a[i].F >> a[i].S.F >> a[i].S.S;
    a[0].F = 0;
    a[0].S.F = 0;
    a[0].S.S = 0;
    sort(a + 1, a + n + 1);
    a[n + 1].F = len;
    a[n + 1].S.F = 0;
    a[n + 1].S.S = 0;
    if(n == 1){
        if(a[1].F <= a[1].S.S and (a[1].F + len - a[1].F - a[1].S.F <= a[1].S.S))
            cout << min(len, a[1].F + max(0ll, len - a[1].F - a[1].S.F)) << '\n';
        else cout << len << '\n';
        return;
    }
}

int main() {
    fast;
    int t = 1;
    // cin >> t;
    while(t--)
        solve();
    return 0;
}

Subtask #1

7.0 / 7.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	312 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	0 ms	316 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	0 ms	204 KB	Output is correct
14	Correct	0 ms	204 KB	Output is correct
15	Correct	0 ms	204 KB	Output is correct

Subtask #2

0 / 13.0

#	결과	실행 시간	메모리	Grader output
1	Incorrect	125 ms	15764 KB	Output isn't correct
2	Halted	0 ms	0 KB	-

Subtask #3

0 / 17.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	292 KB	Output is correct
2	Incorrect	5 ms	652 KB	Output isn't correct
3	Halted	0 ms	0 KB	-

Subtask #4

0 / 12.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	292 KB	Output is correct
2	Incorrect	5 ms	652 KB	Output isn't correct
3	Halted	0 ms	0 KB	-

Subtask #5

0 / 19.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	312 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	0 ms	316 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	0 ms	204 KB	Output is correct
14	Correct	0 ms	204 KB	Output is correct
15	Correct	0 ms	204 KB	Output is correct
16	Correct	1 ms	204 KB	Output is correct
17	Incorrect	0 ms	204 KB	Output isn't correct
18	Halted	0 ms	0 KB	-

Subtask #6

0 / 11.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	312 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	0 ms	316 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	0 ms	204 KB	Output is correct
14	Correct	0 ms	204 KB	Output is correct
15	Correct	0 ms	204 KB	Output is correct
16	Correct	1 ms	292 KB	Output is correct
17	Incorrect	5 ms	652 KB	Output isn't correct
18	Halted	0 ms	0 KB	-

Subtask #7

0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	312 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	0 ms	316 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	0 ms	204 KB	Output is correct
14	Correct	0 ms	204 KB	Output is correct
15	Correct	0 ms	204 KB	Output is correct
16	Incorrect	125 ms	15764 KB	Output isn't correct
17	Halted	0 ms	0 KB	-