In this tutorial, i am going to show you how to print right arrow star pattern in c program with the help of for loop and while loop.
All C Programs to Print Right Arrow Star Pattern
- C Program to Print Right Arrow Star Pattern using For Loop
- C Program to Print Right Arrow Star Pattern using While Loop
C Program to Print Right Arrow Star Pattern using For Loop
#include<stdio.h> int main() { int i, j, rows; printf("Enter Right Arrow Star Pattern Rows = "); scanf("%d", &rows); printf("Right Arrow Star Pattern\n"); for(i = 1; i <= rows; i++) { for(j = 1; j <= rows; j++) { if(j < i) { printf(" "); } else { printf("*"); } } printf("\n"); } for(i = 1; i <= rows; i++) { for(j = 1; j <= rows; j++) { if(j < rows - i) { printf(" "); } else { printf("*"); } } printf("\n"); } return 0; }
The result of the above c program; is as follows:
Enter Right Arrow Star Pattern Rows = 5 Right Arrow Star Pattern ***** **** *** ** * ** *** **** ***** *****
C Program to Print Right Arrow Star Pattern using While Loop
#include<stdio.h> int main() { int i, j, rows; printf("Enter Right Arrow Star Pattern Rows = "); scanf("%d", &rows); printf("Right Arrow Star Pattern\n"); i = 1; while(i < rows) { j = 1; while(j <= (2 * i - 2)) { printf(" "); j++; } j = i; while(j <= rows) { printf("*"); j++; } printf("\n"); i++; } i = 1; while(i <= rows) { j = 1; while(j <= (2 * rows - 2 * i)) { printf(" "); j++; } j = 1; while(j <= i) { printf("*"); j++; } printf("\n"); i++; } return 0; }
The result of the above c program; is as follows:
Enter Right Arrow Star Pattern Rows = 8 Right Arrow Star Pattern ******** ******* ****** ***** **** *** ** * ** *** **** ***** ****** ******* ********