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Submission #7684

# Submission time Handle Problem Language Result Execution time Memory
7684 2014-08-14T11:06:22 Z gs13068 CATS (NOI14_cats) C++
25 / 25
 96 ms 1088 KB 
#include<cstdio>
 
int main()
{
    int tcn;
    scanf("%d",&tcn);
    while(tcn--)
    {
        long long K,P;
        long long T,X,L,N;
        scanf("%lld%lld%lld",&X,&L,&N);
        X--;
        N<<=1;
        T=(L+N-1)/N;
        K=T-1;
        if(K>62)K=62;
        P=X%4;
        X=(X/4)&((1LL<<K)-1);
        for(T=0;X;X>>=1)T^=X&1;
        if(T)
        {
            if(P==0||P==3)printf("%lld\n",(L+N-1)/N*N+1);
            else printf("%lld\n",(L+N-1)/N*N);
        }
        else
        {
            if(P==1||P==2)printf("%lld\n",(L+N-1)/N*N+1);
            else printf("%lld\n",(L+N-1)/N*N);
        }
    }
}

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 1088 KB Output is correct
2 Correct 0 ms 1088 KB Output is correct
3 Correct 0 ms 1088 KB Output is correct
4 Correct 0 ms 1088 KB Output is correct
5 Correct 0 ms 1088 KB Output is correct

Subtask #2
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 1088 KB Output is correct
2 Correct 0 ms 1088 KB Output is correct

Subtask #3
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 1088 KB Output is correct
2 Correct 0 ms 1088 KB Output is correct

Subtask #4
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 1088 KB Output is correct
2 Correct 0 ms 1088 KB Output is correct

Subtask #5
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 1088 KB Output is correct
2 Correct 8 ms 1088 KB Output is correct

Subtask #6
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 84 ms 1088 KB Output is correct
2 Correct 96 ms 1088 KB Output is correct