제출 #862469

#제출 시각아이디문제언어결과실행 시간메모리
862469HanksburgerNice sequence (IZhO18_sequence)C++17
15 / 100
6 ms860 KiB
#include <bits/stdc++.h>
using namespace std;
int main()
{
    ios::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    int t;
    cin >> t;
    while (t--)
    {
        int n, m, x=1;
        cin >> n >> m;
        if (n>m)
            swap(n, m), x=-1;
        cout << (m-1)/n*n+n-1 << '\n';
        for (int i=1; i<=(m-1)/n*n+n-1; i++)
            cout << ((i%n)?((m-1)/n+1):(-((m-1)/n+1)*(n-1)-1))*x << ' ';
        cout << '\n';
    }
}
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...