2 solutions

  • 1
    @ 2025-3-22 16:10:21
    #include<bits/stdc++.h>
    using namespace std;
    int main()
    {
    	int n;
    	cin>>n;
    	cout<<n*2;
    	return 0;
    }

    Information

    ID
    673
    Time
    1000ms
    Memory
    256MiB
    Difficulty
    1
    Tags
    # Submissions
    31
    Accepted
    22
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