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https://github.com/Kiritow/OJ-Problems-Source.git
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27 lines
494 B
C++
27 lines
494 B
C++
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#include<cstdio>
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#define maxn 63
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using namespace std;
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long long f[maxn+10];
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void dfs(int s,int z,int e,long long n,long long m)
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{
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if(m==f[n-1]+1){printf("%I64d %d %d\n",n,s,e);return;}
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if(m>f[n-1])dfs(z,s,e,n-1,m-f[n-1]-1);
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if(m<=f[n-1])dfs(s,e,z,n-1,m);
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}
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void work()
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{
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int t,i,j,k; long long n,m;
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for(f[0]=0,i=1;i<=maxn;i++)f[i]=f[i-1]*2+1;
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while(scanf("%d",&t)==1)
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for(i=1;i<=t;i++)
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{
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scanf("%I64d%I64d",&n,&m);
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dfs(1,2,3,n,m);
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}
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}
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int main()
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{
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work();
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return 0;
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}
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