Geeksforgeeks Solution For " Max rope cutting "

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Problem :- Max rope cutting

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Solution :- 

#include<iostream>
using namespace std;
long long Max_rope_cutting(int ) ;
int main()
 {
 int t,no ;
 long long ans ;
 cin>>t ;
 while(t--)
 {
     cin>>no ;
     ans=Max_rope_cutting(no) ;
     cout<<ans<<endl ;
 }
 return 0;
}

long long Max_rope_cutting(int no)
{
    long long multi=1 ;
   
    if(no==1||no==2||no==3)
        return no-1 ;
       
    while(no>4)
    {
        no=no-3 ;
        multi=multi*3 ;
    }
    multi=multi*no ;
    return multi ;
}

Output:-