Question

Hello there, im trying to answer this question in c

4.22 LAB: Warm up: Drawing a right triangle

This program will output a right triangle based on user specified height triangleHeight and symbol triangleChar.

(1) The given program outputs a fixed-height triangle using a * character. Modify the given program to output a right triangle that instead uses the user-specified triangleChar character. (1 pt)

(2) Modify the program to use a nested loop to output a right triangle of height triangleHeight. The first line will have one user-specified character, such as % or *. Each subsequent line will have one additional user-specified character until the number in the triangle's base reaches triangleHeight. Output a space after each user-specified character, including after the line's last user-specified character. (2 pts)

Example output for triangleChar = % and triangleHeight = 5:

Enter a character:
%
Enter triangle height:
5

% 
% % 
% % % 
% % % % 
% % % % % 

Answer 1

#include <stdio.h>

int main()
{
   int n, i, j;
   char ch;
   
   printf("Enter a character:\n");
   scanf("%c",&ch);
   
   printf("Enter triangle height:\n");
   scanf("%d",&n);
   
   printf("\n");
   
   for(i = 0;i<n;i++){
          for(j = 0;j<=i;j++){
             printf("%c ",ch);
      }
      printf("\n");
   }
   return 0;
}