Submission #1103539
Source Code Expand
#include<bits/stdc++.h> using namespace std; typedef long long int uli; const int mx=44; const int oo=1e8; int a[mx],b[mx],c[mx]; int f[44][440][440]; int n,ma,mb; int solve(int i,int x,int y){ if(f[i][x][y]!=-1) return f[i][x][y]; if(i==n){ if(x*mb==y*ma && y!=0)return 0; return oo; } f[i][x][y]=min(solve(i+1,x,y),c[i]+solve(i+1,x+a[i],y+b[i])); return f[i][x][y]; } int main(){ cin>>n>>ma>>mb; for(int i=0;i<n;i++){ cin>>a[i]>>b[i]>>c[i]; } memset(f,-1,sizeof f); int ans=solve(0,0,0); if(ans>=oo)ans=-1; cout<<ans<<endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | D - Mixing Experiment |
User | alei |
Language | C++14 (GCC 5.4.1) |
Score | 400 |
Code Size | 611 Byte |
Status | AC |
Exec Time | 13 ms |
Memory | 33536 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 400 / 400 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | sample_01.txt, sample_02.txt |
All | sample_01.txt, sample_02.txt, subtask_1_01.txt, subtask_1_02.txt, subtask_1_03.txt, subtask_1_04.txt, subtask_1_05.txt, subtask_1_06.txt, subtask_1_07.txt, subtask_1_08.txt, subtask_1_09.txt, subtask_1_10.txt, subtask_1_11.txt, subtask_1_12.txt, subtask_1_13.txt, subtask_1_14.txt, subtask_1_15.txt, subtask_1_16.txt, subtask_1_17.txt, subtask_1_18.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
sample_01.txt | AC | 10 ms | 33536 KB |
sample_02.txt | AC | 10 ms | 33536 KB |
subtask_1_01.txt | AC | 10 ms | 33536 KB |
subtask_1_02.txt | AC | 10 ms | 33536 KB |
subtask_1_03.txt | AC | 10 ms | 33536 KB |
subtask_1_04.txt | AC | 10 ms | 33536 KB |
subtask_1_05.txt | AC | 10 ms | 33536 KB |
subtask_1_06.txt | AC | 10 ms | 33536 KB |
subtask_1_07.txt | AC | 10 ms | 33536 KB |
subtask_1_08.txt | AC | 10 ms | 33536 KB |
subtask_1_09.txt | AC | 10 ms | 33536 KB |
subtask_1_10.txt | AC | 11 ms | 33536 KB |
subtask_1_11.txt | AC | 11 ms | 33536 KB |
subtask_1_12.txt | AC | 13 ms | 33536 KB |
subtask_1_13.txt | AC | 12 ms | 33536 KB |
subtask_1_14.txt | AC | 12 ms | 33536 KB |
subtask_1_15.txt | AC | 12 ms | 33536 KB |
subtask_1_16.txt | AC | 13 ms | 33536 KB |
subtask_1_17.txt | AC | 13 ms | 33536 KB |
subtask_1_18.txt | AC | 12 ms | 33536 KB |