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    include

    include

    include

    include

    include

    include

    include

    int main() { int t,i,j; scanf("%d",&t); for(int a0 = 0; a0 < t; a0++) { int n; int k; int x,y=0; scanf("%d %d",&n,&k); for(i=n;i>0;--i) for(j=n-1;j>1;--j) { x=(i & j); { if(x>y && xwhat is wrong in this program