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QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#842654 | #9960. Baggage | ucup-team055# | WA | 1ms | 3632kb | C++20 | 2.5kb | 2025-01-04 13:51:20 | 2025-01-04 13:51:30 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
using ll=long long;
using ld=long double;
const ll ILL=167167167167167167;
const int INF=2100000000;
#define rep(i,a,b) for (int i=(int)(a);i<(int)(b);i++)
#define all(p) p.begin(),p.end()
template<class T> using _pq = priority_queue<T, vector<T>, greater<T>>;
template<class T> ll LB(vector<T> &v,T a){return lower_bound(v.begin(),v.end(),a)-v.begin();}
template<class T> ll UB(vector<T> &v,T a){return upper_bound(v.begin(),v.end(),a)-v.begin();}
template<class T> bool chmin(T &a,T b){if(b<a){a=b;return 1;}else return 0;}
template<class T> bool chmax(T &a,T b){if(a<b){a=b;return 1;}else return 0;}
template<class T> void So(vector<T> &v) {sort(v.begin(),v.end());}
template<class T> void Sore(vector<T> &v) {sort(v.begin(),v.end(),[](T x,T y){return x>y;});}
bool yneos(bool a,bool upp=0){if(a){cout<<(upp?"YES\n":"Yes\n");}else{cout<<(upp?"NO\n":"No\n");}return a;}
template<class T> void vec_out(vector<T> &p,int ty=0){
if(ty==2){cout<<'{';for(int i=0;i<(int)p.size();i++){if(i){cout<<",";}cout<<'"'<<p[i]<<'"';}cout<<"}\n";}
else{if(ty==1){cout<<p.size()<<"\n";}for(int i=0;i<(int)(p.size());i++){if(i) cout<<" ";cout<<p[i];}cout<<"\n";}}
template<class T> T vec_min(vector<T> &a){assert(!a.empty());T ans=a[0];for(auto &x:a) chmin(ans,x);return ans;}
template<class T> T vec_max(vector<T> &a){assert(!a.empty());T ans=a[0];for(auto &x:a) chmax(ans,x);return ans;}
template<class T> T vec_sum(vector<T> &a){T ans=T(0);for(auto &x:a) ans+=x;return ans;}
int pop_count(long long a){int res=0;while(a){res+=(a&1),a>>=1;}return res;}
void solve();
// CITRUS CURIO CITY / FREDERIC
int main() {
ios::sync_with_stdio(false);
cin.tie(nullptr);
int t = 1;
// cin >> t;
rep(i, 0, t) solve();
}
void solve(){
int N, M;
cin >> N >> M;
vector G(3, vector(N, vector<ll>(N, ILL)));
rep(i, 0, 3) rep(j, 0, N) G[i][j][j] = 0;
rep(i, 0, M){
int a, b, d;
ll c;
cin >> a >> b >> c >> d;
a--, b--;
rep(k, 0, d + 1){
chmin(G[k][a][b], c);
}
}
rep(a, 0, 3) rep(j, 0, N) rep(i, 0, N) rep(k, 0, N){
chmin(G[a][i][k], G[a][i][j] + G[a][j][k]);
}
rep(x, 0, N) rep(y, 0, N){
ll ans = ILL;
rep(z, 0, N){
chmin(ans, G[2][x][z] + G[1][z][y] * 2ll + G[0][y][z]);
}
if (ans == ILL) ans = -1;
cout << ans;
if (y + 1 == N) cout << "\n";
else cout << " ";
}
}
Details
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Test #1:
score: 100
Accepted
time: 0ms
memory: 3632kb
input:
5 7 1 2 500 2 2 3 100 1 3 5 20 2 5 4 5 1 4 2 1 0 3 4 40 2 5 4 77 1
output:
0 500 726 751 746 -1 0 226 251 246 -1 -1 0 40 20 -1 -1 -1 0 -1 -1 -1 -1 131 0
result:
ok 25 numbers
Test #2:
score: -100
Wrong Answer
time: 1ms
memory: 3552kb
input:
30 5000 1 15 15034 0 1 15 15034 0 24 28 14745 2 1 15 15034 0 16 25 13210 0 16 22 26942 0 24 20 5423 1 4 12 636 0 16 12 19327 0 1 15 15034 0 1 15 15034 0 3 28 18940 2 1 15 15034 0 15 9 6468 0 20 3 6233 2 19 4 10829 2 1 15 15034 0 26 6 20998 0 1 15 15034 0 1 15 15034 0 1 15 15034 0 4 14 20515 2 1 15 1...
output:
0 868 1159 2954 3001 1108 1557 3972 596 1521 5089 1332 3230 871 2010 2145 1610 783 2677 1490 2120 3440 2627 4515 228 1088 2630 4394 3681 2618 2534 0 291 3106 3753 3127 4053 4838 3130 2387 4580 464 4486 1719 2784 2818 2476 3317 2343 777 2777 3121 1759 5381 2762 1354 5164 6928 3603 3370 2243 3111 0 28...
result:
wrong answer 4th numbers differ - expected: '2449', found: '2954'