Submission #1353687

#	Time	Username	Problem	Language	Result	Execution time	Memory
1353687		sally	Bikes vs Cars (EGOI23_bikesvscars)	C++20	0 / 100	2 ms	836 KiB

Main

#include<iostream>
#include<vector>
using namespace std;
const int mx = 505;
int N, W;
int C[mx][mx], B[mx][mx];
int main() {
    cin>>N>>W;
    for(int i=0; i<N; i++)
        for(int j=0; j<=i; j++) 
            cin>>C[i][j];
    for(int i=0; i<N; i++)
        for(int j=0; j<=i; j++)
            cin>>B[i][j];
    if(C[0][0] + B[0][0] < W) cout<<"NO";
    cout<<(N-1)*2<<'\n';
    for(int i=0; i<N-1; i++) cout<<i<<' '<<i+1<<' '<<B[0][0]<<'\n';
    for(int i=0; i<N-1; i++) cout<<i<<' '<<i+1<<' '<<W-C[0][0]<<'\n';
}

• Subtask 0: 0 / 0
• Subtask 1: 0 / 10
• Subtask 2: 0 / 5
• Subtask 3: 0 / 17
• Subtask 4: 0 / 18
• Subtask 5: 0 / 19
• Subtask 6: 0 / 31