pattern in c code example

Example 1: complex pattern in c

#include /* * nos = Num. of spaces required in the triangle. * i   = Counter for the num. of characters to print in each row * skip= A flag for check whether to *       skip a character in a row. * */int triangle(int nos, int i, int skip) { char prnt = '*'; int s, j; for (s = nos; s >= 1; s--) {  printf("  "); } for (j = 1; j <= i; j++) { if (skip != 0) { if (i == 9 && j == 1) {   continue; } }if (i == 1 || i == 9) { printf("%2c", prnt);}else if (j == 1 || j == i) { printf("%2c", prnt); } else { printf("  ");}  }return 0; }int main() {int i, nos = 0, nosp = -1, nbsp = -1;for (i = 9; i >= 1; (i = i - 2)) {  triangle(nos, i, 0);  triangle(nosp, i, 1);  triangle(nbsp, i, 1);  printf("\n");  nos++;  nosp = nosp + 2;  nbsp = nbsp + 2; } nos = 3, nosp = 5, nbsp = 5; for (i = 3; i <= 9; (i = i + 2)) {  triangle(nos, i, 0);  triangle(nosp, i, 1);  triangle(nbsp, i, 1);  printf("\n");  nos--;  nosp = nosp - 2;  nbsp = nbsp - 2; } return 0;}

Example 2: asterisk pyramid c

#include <stdio.h>
int main() {
   int i, j, rows;
   printf("Enter the number of rows: ");
   scanf("%d", &rows);
   for (i = 1; i <= rows; ++i) {
      for (j = 1; j <= i; ++j) {
         printf("* ");
      }
      printf("\n");
   }
   return 0;
}

Example 3: c programming print pattern pyramid

#include<stdio.h> 
int main() 
{
int i,j,n; 
printf("ENTER THE NUMBER OF ROWS YOU WANT TO PRINT * PYRAMID PATTERN\n"); 
scanf("%d", &n); 
for(i = 1 ; i <= n ; i++) 
{
    for (j = 1 ; j <= 2*n-1 ; j++) 
{
      if (j >= n-(i-1) && j <= n+(i-1)) 
      { printf("*"); }
      else 
      {printf(" "); } 
} 
printf("\n");
}