Geeksforgeeks Solution For " Pattern of Strings "

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Problem :- Given a string of length N, print a pattern of strings with first line being the given string of length n and keep priting in new line the strings in decreasing order of length till you print the single first character of the given string. 

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Solution :-

#include <iostream>
#include<cstring>
using namespace std;
int main() 
{   
    int t,n,i,j,temp=0;
cin>>t;
while(t--)
{   
   string str;
   cin>>str;
   temp=str.length();
   for(i=temp;i>0;i--)
   {
       for(j=0;j<i;j++)
           cout<<str[j];
   cout<<endl;
   }
   //cout<<endl;
}
return 0;
}


Output:-