Question

Write a program that reads an integer greater or equal to 2, n, and prints a shape of a nline
hollow inverted pyramid of stars.
Your program should interact with the user exactly as it shows in the following two
executions:

Execution example 1:
Please enter an integer, greater or equal to 2:
5
*********
-*----- *
--*--- *
---*--*
----*
Execution example 2:
Please enter an integer, greater or equal to 2:
3
*****
-* *
--*

Answer 1

C++Program:

#include<iostream>

using namespace std;

int main()

{

int i, j, n;

cout<<"Enter number of rows greater than or equal 2: ";

cin>>n;

for(i=1; i<=n; i++)

{

for(j=1;j<i;j++)

{

cout<<" ";

}

for(j=1;j<=(n*2-(2*i-1));j++)

{

if(i==1||j==1||j==(n*2-(2*i - 1)))

{

cout<<"*";

}

else

{

cout<<" ";

}

}

cout<<endl;

}

return 0;

}

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clang version 7.0.0-3-ubuntu0.18.04.1 (tags/RELEASE_700/final) } clang++-7-pthread -o main main.cpp } ./main Enter number of rows greater than or equal 2: 5

https://Powerless Grounded Variable.kunlstudy.repl.run clang version 7.0.0-3-ubuntu0.18.04.1 (tags/RELEASE 700/final) } clang++-7 pthread -o main main.cpp } ./main Enter number of rows greater than or equal 2: 3