14 solutions

  • 1
    @ 2023-10-22 22:17:17
    #include<stdio.h>
    int main()
    {
        int i,n,sum=1;
        scanf("%d",&n);
        for(i=1;i<=n;i++)
        {
          sum*=i;
        }
        printf("%d",sum);
        return 0;
    }
    

    Information

    ID
    21
    Time
    1000ms
    Memory
    128MiB
    Difficulty
    6
    Tags
    # Submissions
    7945
    Accepted
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