1 solutions

  • 0
    @ 2025-12-3 16:38:13

    C++ :

    #include<bits/stdc++.h>
    using namespace std;
    int a,b,x,y;
    int main()
    {
    	cin>>x;
    	y=x;
    	for(int i=0;i<4;i++)
    	{
    		cin>>x;
    		if(x==y) b++;
    		else a++;	
    	}
    	if(a==4) cout<<x*x;
    	else cout<<y*y;
        return 0;
    }
    
    • 1

    Information

    ID
    890
    Time
    1000ms
    Memory
    128MiB
    Difficulty
    (None)
    Tags
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