C program to print Equilateral triangle (Pyramid) star pattern

Program:

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/**  * C program to print equilateral triangle or pyramid star pattern  */ #include <stdio.h> int main() {     int i, j, n;     //Reads number of rows to be printed     printf("Enter value of n : ");     scanf("%d", &n);     for(i=1; i<=n; i++)     {         //Prints trailing spaces         for(j=i; j<n; j++)         {             printf(" ");         }         //Prints the pyramid pattern         for(j=1; j<=(2*i-1); j++)         {             printf("*");         }         printf("\n");     }     return 0; }

Output

X

≡

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Enter value of n: 5 
    *
   ***
  *****
 *******
*********