Math, asked by Lalhriattluangi3550, 1 year ago

Write programs using nested loops to produce the hollow triangle

Answers

Answered by RaviKumarNaharwal
0
#include<iostream>
using namespace std;
int main()
{
   cout<<"\"Hollow Triangle Shape\"\n\n";
  int z=1;

  for (int i=0; i<7; i++)
  {
    for (int j=7; j>i; j--)
    {
      cout<<" "; // displaying space here
    }
    cout<<"*";   // displaying asterisk here

    if (i!=0)
    {
      for (int k=1; k<=z; k++)
      {
        cout<<" ";
      }
      cout<<"*";
      z+=2;
    }
    cout<<endl;  // endl is for new line
  }

  for (int i=0; i<=z+1; i++)
  {
    cout<<"*";
  }

return 0;
}
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