3.Design triangle pyramid

Q. Write a program to generate a following @'s triangle?    

               

@	@	@	@	@
@	@	@	@
@	@	@
@	@
@

Ans.

/* c program for symbol triangle*/

#include<stdio.h>

#include<conio.h>

int main()

{

 int num,c;

 printf("Enter loop repeat number(rows): ");

 scanf("%d",&num);
 for(; num>=1; num--)

 {

  for(c=1; c<=num; c++)

     printf("@");

  printf("\n");

 }
 getch();

 return 0;

}

/*************OUTPUT**************
Enter loop repeat number(rows): 5

@	@	@	@	@
@	@	@	@
@	@	@
@	@
@

***********************************/