Submission #1129689

#	Time	Username	Problem	Language	Result	Execution time	Memory
1129689		12345678	Sob (COCI19_sob)	C++20	110 / 110	57 ms	7240 KiB

sob

#include <bits/stdc++.h>

using namespace std;

const int nx=1e6+5;

int n, m, x, y, lst, tmp;

int main()
{
    cin.tie(NULL)->sync_with_stdio(false);
    cin>>n>>m;
    x=n-1, y=m;
    while (x>=0)
    {
        lst=y;
        while ((x&y)!=x) y++;
        tmp=y;
        while (tmp>=lst) cout<<x--<<' '<<tmp--<<'\n';
        y++;
    }

}

• Subtask 1: 10 / 10
• Subtask 2: 29 / 29
• Subtask 3: 39 / 39
• Subtask 4: 32 / 32