Submission #19788

#	Time	Username	Problem	Language	Result	Execution time	Memory
19788		Namnamseo	동전 (kriii4_E)	C++14	0 / 100	0 ms	1084 KiB

This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.

#include <cstdio>

int main()
{
    const int M=int(1e9)+7;
    int n;
    scanf("%d",&n);
    int ans=1;
    for(int i=3;i<=n;++i) ans=(ans*2)%M;
    printf("%d\n",ans);
    return 0;
}

Subtask 10 / 5

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Subtask 20 / 95

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