1 solutions

  • 0
    @ 2026-1-9 4:55:49

    #include<bits/stdc++.h> using namespace std; int main(){ int n;cin>>n; int pls=1; int end=0; for(int i=1;i<=n;i++){ for(int j=1;j<=i;j++){ pls*=j; }end+=pls;pls=1; }cout<<end; return 0; }

    • 1

    Information

    ID
    6757
    Time
    1000ms
    Memory
    128MiB
    Difficulty
    3
    Tags
    (None)
    # Submissions
    141
    Accepted
    73
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