Submission #1414801
Source Code Expand
#include <bits/stdc++.h> using namespace std; typedef pair<int,int> P; int main() { int n,m; cin >> n >> m; vector<int> v[111111]; for(int i=0; i<n; i++) { int x,y; cin >> x >> y; v[x].push_back(x+y); } int d[111111]; fill(d,d+111111,-(1<<30)); d[0]=0; priority_queue<P> que; que.push(P(0,0)); while(!que.empty()) { P p=que.top();que.pop(); int x=p.second,c=p.first; if(m==x) { cout << c << endl; return 0; } if(d[x]>c) continue; if(d[x+1]<c) { d[x+1]=c; que.push(P(c,x+1)); } if(x&&d[x-1]<c-2) { d[x-1]=c-2; que.push(P(c-2,x-1)); } for(int i=0; i<v[x].size(); i++) { int y=v[x][i],cc=y-x+c; if(d[y]<cc) { d[y]=cc; que.push(P(cc,y)); } } } return 0; }
Submission Info
Submission Time | |
---|---|
Task | H - 焼肉の達人 |
User | kzyKT |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 850 Byte |
Status | WA |
Exec Time | 69 ms |
Memory | 7544 KB |
Judge Result
Set Name | Sample | All | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 100 | ||||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | sample-01.txt, sample-02.txt |
All | sample-01.txt, sample-02.txt, 01-01.txt, 01-02.txt, 01-03.txt, 01-04.txt, 01-05.txt, 01-06.txt, 01-07.txt, 01-08.txt, 01-09.txt, 01-10.txt, 01-11.txt, 01-12.txt, 01-13.txt, 01-14.txt, 01-15.txt, 01-16.txt, 01-17.txt, 01-18.txt, 01-19.txt, 01-20.txt, 01-21.txt, 01-22.txt, 01-23.txt, 01-24.txt, 01-25.txt, 01-26.txt, 01-27.txt, 01-28.txt, 01-29.txt, 01-30.txt, 01-31.txt, 01-32.txt, 01-33.txt, 01-34.txt, 01-35.txt, 01-36.txt, 01-37.txt, 01-38.txt, 01-39.txt, 01-40.txt, 01-41.txt, 01-42.txt, 01-43.txt, 01-44.txt, 01-45.txt, 01-46.txt, 01-47.txt, 01-48.txt, 01-49.txt, sample-01.txt, sample-02.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01-01.txt | AC | 2 ms | 3328 KB |
01-02.txt | AC | 35 ms | 3832 KB |
01-03.txt | WA | 3 ms | 3328 KB |
01-04.txt | AC | 35 ms | 3968 KB |
01-05.txt | AC | 39 ms | 3840 KB |
01-06.txt | AC | 47 ms | 3968 KB |
01-07.txt | AC | 34 ms | 3840 KB |
01-08.txt | AC | 37 ms | 4096 KB |
01-09.txt | AC | 42 ms | 3840 KB |
01-10.txt | WA | 3 ms | 3328 KB |
01-11.txt | AC | 3 ms | 3328 KB |
01-12.txt | WA | 3 ms | 3328 KB |
01-13.txt | WA | 3 ms | 3328 KB |
01-14.txt | WA | 4 ms | 3328 KB |
01-15.txt | WA | 65 ms | 5120 KB |
01-16.txt | WA | 67 ms | 5120 KB |
01-17.txt | WA | 66 ms | 5120 KB |
01-18.txt | WA | 65 ms | 5120 KB |
01-19.txt | WA | 65 ms | 5888 KB |
01-20.txt | WA | 58 ms | 5888 KB |
01-21.txt | WA | 59 ms | 5632 KB |
01-22.txt | WA | 58 ms | 5504 KB |
01-23.txt | WA | 58 ms | 5504 KB |
01-24.txt | WA | 58 ms | 5504 KB |
01-25.txt | WA | 57 ms | 5376 KB |
01-26.txt | WA | 56 ms | 5376 KB |
01-27.txt | WA | 61 ms | 5248 KB |
01-28.txt | WA | 61 ms | 5248 KB |
01-29.txt | WA | 62 ms | 5248 KB |
01-30.txt | WA | 66 ms | 5248 KB |
01-31.txt | AC | 6 ms | 3328 KB |
01-32.txt | WA | 7 ms | 3328 KB |
01-33.txt | AC | 5 ms | 3328 KB |
01-34.txt | WA | 7 ms | 3328 KB |
01-35.txt | WA | 10 ms | 3712 KB |
01-36.txt | WA | 7 ms | 3328 KB |
01-37.txt | AC | 6 ms | 3328 KB |
01-38.txt | WA | 8 ms | 3584 KB |
01-39.txt | WA | 4 ms | 3328 KB |
01-40.txt | WA | 4 ms | 3328 KB |
01-41.txt | AC | 69 ms | 7544 KB |
01-42.txt | AC | 67 ms | 5888 KB |
01-43.txt | AC | 61 ms | 7036 KB |
01-44.txt | AC | 63 ms | 5888 KB |
01-45.txt | AC | 51 ms | 3832 KB |
01-46.txt | AC | 66 ms | 5120 KB |
01-47.txt | AC | 55 ms | 5248 KB |
01-48.txt | AC | 56 ms | 5248 KB |
01-49.txt | AC | 62 ms | 5248 KB |
sample-01.txt | WA | 3 ms | 3328 KB |
sample-02.txt | WA | 3 ms | 3328 KB |