Submission #19066

#TimeUsernameProblemLanguageResultExecution timeMemory
19066Namnamseo분배 (kriii3_Q)C++14
24 / 24
4 ms1084 KiB
#include <cstdio>

int main()
{
    int n,k;
    scanf("%d%d",&n,&k);
    int i,j;
    for(i=0;i<(1<<k);++i){
        for(j=i*(1<<(n-k-1));j<(i+1)*(1<<(n-k-1));++j)
            printf("%d %d ",j,((1<<n)-1)^j);
        putchar(10);
    }
    return 0;
}
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