답안 #43597 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
43597	2018-03-18T06:08:36 Z	leehosu01	주유소 (KOI16_gas)	C++14	100 / 100	332 ms	58476 KB

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
struct A{ll v,l;}tA;
vector<A>E[2501];
queue<A>Q;//v,l은v정점에 L당l가격으로
bool inQ[2502*2501];
ll pc[2501],n,m,NP[2501][2501],mins=1e16;//NP[I][J]::I번에 L당J가격으로 NP[I][J]비용 쓰면서옴
int main()
{
    int i,mil,a,b,c;
    ios::sync_with_stdio(0);
    cin.tie(0);
    cin>>n>>m;
    for(i=1;i<=n;fill(NP[i++],NP[i]+2501,-1))cin>>pc[i];
    for(i=1;i<=m;i++){cin>>a>>b>>c;E[a].push_back({b,c});E[b].push_back({a,c});}
    NP[1][pc[1]]=0;
    Q.push({1,pc[1]});

    while(!Q.empty())
    {
        tA=Q.front();Q.pop();inQ[tA.v*2501+tA.l]=0;
        for(A&I:E[tA.v])
        {
            mil=min(pc[tA.v],tA.l);
            if(NP[I.v][mil]==-1||NP[I.v][mil]>NP[tA.v][tA.l]+mil*I.l)
            {
                NP[I.v][mil]=NP[tA.v][tA.l]+mil*I.l;
                if(!inQ[I.v*2501+mil]){Q.push({I.v,mil});inQ[I.v*2501+mil]=1;}
            }
        }
    }
    for(i=0;i<=2500;i++)if(NP[n][i]!=-1)mins=min(mins,NP[n][i]);
    printf("%lld",mins);
}

Compilation message

gas.cpp: In function 'int main()':
gas.cpp:15:44: warning: operation on 'i' may be undefined [-Wsequence-point]
     for(i=1;i<=n;fill(NP[i++],NP[i]+2501,-1))cin>>pc[i];
                                            ^

Subtask #1
18.0 / 18.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	632 KB	Output is correct
2	Correct	2 ms	632 KB	Output is correct
3	Correct	2 ms	660 KB	Output is correct
4	Correct	2 ms	660 KB	Output is correct
5	Correct	2 ms	660 KB	Output is correct
6	Correct	2 ms	660 KB	Output is correct
7	Correct	2 ms	716 KB	Output is correct
8	Correct	2 ms	716 KB	Output is correct
9	Correct	2 ms	792 KB	Output is correct
10	Correct	2 ms	792 KB	Output is correct
11	Correct	2 ms	880 KB	Output is correct
12	Correct	2 ms	880 KB	Output is correct
13	Correct	2 ms	880 KB	Output is correct

Subtask #2
15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	45 ms	55788 KB	Output is correct
2	Correct	45 ms	55788 KB	Output is correct
3	Correct	51 ms	55788 KB	Output is correct
4	Correct	54 ms	55916 KB	Output is correct
5	Correct	46 ms	55916 KB	Output is correct
6	Correct	47 ms	55916 KB	Output is correct
7	Correct	45 ms	55916 KB	Output is correct
8	Correct	46 ms	55916 KB	Output is correct
9	Correct	44 ms	55916 KB	Output is correct
10	Correct	42 ms	55916 KB	Output is correct

Subtask #3
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	44 ms	55916 KB	Output is correct
2	Correct	45 ms	56044 KB	Output is correct
3	Correct	44 ms	56044 KB	Output is correct
4	Correct	45 ms	56044 KB	Output is correct
5	Correct	45 ms	56044 KB	Output is correct
6	Correct	46 ms	56044 KB	Output is correct
7	Correct	47 ms	56044 KB	Output is correct
8	Correct	47 ms	56044 KB	Output is correct
9	Correct	43 ms	56044 KB	Output is correct
10	Correct	44 ms	56044 KB	Output is correct
11	Correct	48 ms	56048 KB	Output is correct

Subtask #4
24.0 / 24.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	632 KB	Output is correct
2	Correct	2 ms	632 KB	Output is correct
3	Correct	2 ms	660 KB	Output is correct
4	Correct	2 ms	660 KB	Output is correct
5	Correct	2 ms	660 KB	Output is correct
6	Correct	2 ms	660 KB	Output is correct
7	Correct	2 ms	716 KB	Output is correct
8	Correct	2 ms	716 KB	Output is correct
9	Correct	2 ms	792 KB	Output is correct
10	Correct	2 ms	792 KB	Output is correct
11	Correct	2 ms	880 KB	Output is correct
12	Correct	2 ms	880 KB	Output is correct
13	Correct	2 ms	880 KB	Output is correct
14	Correct	13 ms	56048 KB	Output is correct
15	Correct	12 ms	56048 KB	Output is correct
16	Correct	13 ms	56048 KB	Output is correct
17	Correct	60 ms	56048 KB	Output is correct
18	Correct	57 ms	56048 KB	Output is correct
19	Correct	21 ms	56048 KB	Output is correct
20	Correct	13 ms	56048 KB	Output is correct
21	Correct	15 ms	56048 KB	Output is correct
22	Correct	13 ms	56048 KB	Output is correct

Subtask #5
27.0 / 27.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	632 KB	Output is correct
2	Correct	2 ms	632 KB	Output is correct
3	Correct	2 ms	660 KB	Output is correct
4	Correct	2 ms	660 KB	Output is correct
5	Correct	2 ms	660 KB	Output is correct
6	Correct	2 ms	660 KB	Output is correct
7	Correct	2 ms	716 KB	Output is correct
8	Correct	2 ms	716 KB	Output is correct
9	Correct	2 ms	792 KB	Output is correct
10	Correct	2 ms	792 KB	Output is correct
11	Correct	2 ms	880 KB	Output is correct
12	Correct	2 ms	880 KB	Output is correct
13	Correct	2 ms	880 KB	Output is correct
14	Correct	45 ms	55788 KB	Output is correct
15	Correct	45 ms	55788 KB	Output is correct
16	Correct	51 ms	55788 KB	Output is correct
17	Correct	54 ms	55916 KB	Output is correct
18	Correct	46 ms	55916 KB	Output is correct
19	Correct	47 ms	55916 KB	Output is correct
20	Correct	45 ms	55916 KB	Output is correct
21	Correct	46 ms	55916 KB	Output is correct
22	Correct	44 ms	55916 KB	Output is correct
23	Correct	42 ms	55916 KB	Output is correct
24	Correct	44 ms	55916 KB	Output is correct
25	Correct	45 ms	56044 KB	Output is correct
26	Correct	44 ms	56044 KB	Output is correct
27	Correct	45 ms	56044 KB	Output is correct
28	Correct	45 ms	56044 KB	Output is correct
29	Correct	46 ms	56044 KB	Output is correct
30	Correct	47 ms	56044 KB	Output is correct
31	Correct	47 ms	56044 KB	Output is correct
32	Correct	43 ms	56044 KB	Output is correct
33	Correct	44 ms	56044 KB	Output is correct
34	Correct	48 ms	56048 KB	Output is correct
35	Correct	13 ms	56048 KB	Output is correct
36	Correct	12 ms	56048 KB	Output is correct
37	Correct	13 ms	56048 KB	Output is correct
38	Correct	60 ms	56048 KB	Output is correct
39	Correct	57 ms	56048 KB	Output is correct
40	Correct	21 ms	56048 KB	Output is correct
41	Correct	13 ms	56048 KB	Output is correct
42	Correct	15 ms	56048 KB	Output is correct
43	Correct	13 ms	56048 KB	Output is correct
44	Correct	44 ms	56048 KB	Output is correct
45	Correct	43 ms	56048 KB	Output is correct
46	Correct	51 ms	56048 KB	Output is correct
47	Correct	53 ms	56212 KB	Output is correct
48	Correct	53 ms	56212 KB	Output is correct
49	Correct	332 ms	58476 KB	Output is correct
50	Correct	75 ms	58476 KB	Output is correct
51	Correct	265 ms	58476 KB	Output is correct
52	Correct	122 ms	58476 KB	Output is correct

답안 #43597

Compilation message

Subtask #1 18.0 / 18.0

Subtask #2 15.0 / 15.0

Subtask #3 16.0 / 16.0

Subtask #4 24.0 / 24.0

Subtask #5 27.0 / 27.0

Subtask #1
18.0 / 18.0

Subtask #2
15.0 / 15.0

Subtask #3
16.0 / 16.0

Subtask #4
24.0 / 24.0

Subtask #5
27.0 / 27.0