Submission #1103993
Source Code Expand
#include <bits/stdc++.h>
using namespace std;
#define F first
#define S second
#define pi M_PI
#define R cin>>
#define Z class
#define ll long long
#define ln cout<<'\n'
#define in(a) insert(a)
#define pb(a) push_back(a)
#define pd(a) printf("%.10f\n",a)
#define mem(a) memset(a,0,sizeof(a))
#define all(c) (c).begin(),(c).end()
#define iter(c) __typeof((c).begin())
#define rrep(i,n) for(int i=(int)(n)-1;i>=0;i--)
#define REP(i,m,n) for(int i=(int)(m);i<(int)(n);i++)
#define rep(i,n) REP(i,0,n)
#define tr(it,c) for(iter(c) it=(c).begin();it!=(c).end();it++)
template<Z A>void pr(A a){cout<<a;ln;}
template<Z A,Z B>void pr(A a,B b){cout<<a<<' ';pr(b);}
template<Z A,Z B,Z C>void pr(A a,B b,C c){cout<<a<<' ';pr(b,c);}
template<Z A,Z B,Z C,Z D>void pr(A a,B b,C c,D d){cout<<a<<' ';pr(b,c,d);}
template<Z A>void PR(A a,ll n){rep(i,n){if(i)cout<<' ';cout<<a[i];}ln;}
ll check(ll n,ll m,ll x,ll y){return x>=0&&x<n&&y>=0&&y<m;}
const ll MAX=1000000007,MAXL=1LL<<61,dx[4]={-1,0,1,0},dy[4]={0,1,0,-1};
typedef pair<int,int> P;
typedef pair<P,int> PP;
void Main() {
int n,s,t;
cin >> n >> s >> t;
PP a[n];
rep(i,n) cin >> a[i].F.F >> a[i].F.S >> a[i].S;
int dp[1000][1000];
rep(i,1000)rep(j,1000) dp[i][j]=MAX;
dp[0][0]=0;
rep(i,n)rrep(j,1000)rrep(k,1000) {
if(j+a[i].F.F<1000&&k+a[i].F.S<1000) dp[j+a[i].F.F][k+a[i].F.S]=min(dp[j+a[i].F.F][k+a[i].F.S],dp[j][k]+a[i].S);
}
int ans=MAX;
REP(i,1,1000)REP(j,1,1000) {
ll d=__gcd(i,j);
ll x=i/d,y=j/d;
if(x==s&&y==t) ans=min(ans,dp[i][j]);
}
if(ans==MAX) ans=-1;
pr(ans);
}
int main(){ios::sync_with_stdio(0);cin.tie(0);Main();return 0;}
Submission Info
Submission Time |
|
Task |
D - Mixing Experiment |
User |
kzyKT |
Language |
C++14 (GCC 5.4.1) |
Score |
400 |
Code Size |
1678 Byte |
Status |
AC |
Exec Time |
123 ms |
Memory |
4224 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 |
61 ms |
4224 KB |
sample_02.txt |
AC |
58 ms |
4224 KB |
subtask_1_01.txt |
AC |
65 ms |
4224 KB |
subtask_1_02.txt |
AC |
60 ms |
4224 KB |
subtask_1_03.txt |
AC |
65 ms |
4224 KB |
subtask_1_04.txt |
AC |
74 ms |
4224 KB |
subtask_1_05.txt |
AC |
78 ms |
4224 KB |
subtask_1_06.txt |
AC |
87 ms |
4224 KB |
subtask_1_07.txt |
AC |
91 ms |
4224 KB |
subtask_1_08.txt |
AC |
94 ms |
4224 KB |
subtask_1_09.txt |
AC |
102 ms |
4224 KB |
subtask_1_10.txt |
AC |
111 ms |
4224 KB |
subtask_1_11.txt |
AC |
119 ms |
4224 KB |
subtask_1_12.txt |
AC |
122 ms |
4224 KB |
subtask_1_13.txt |
AC |
122 ms |
4224 KB |
subtask_1_14.txt |
AC |
123 ms |
4224 KB |
subtask_1_15.txt |
AC |
122 ms |
4224 KB |
subtask_1_16.txt |
AC |
122 ms |
4224 KB |
subtask_1_17.txt |
AC |
122 ms |
4224 KB |
subtask_1_18.txt |
AC |
122 ms |
4224 KB |