Triangle Star Pattern

Program to Print Triangle Star Pattern

PRINTING PATTERN:

*
**
***
****
            

PREREQUISITE:

Basic knowledge of C language and loops.

ALGORITHM:

1. Take the number of rows as input from the user (height of the triangle) and store it in a variable ('n').
2. Run a loop 'n' times to iterate through the rows (i=1 to i<=n).
3. For each row, print stars equal to the current row number.
4. Move to the next line after each row has been printed.

Code in C:

#include <stdio.h>

int main() {
    int n, i, j;  // Declaring integers for rows and loop counters
    printf("Enter the number of rows for the triangle:\n");
    scanf("%d", &n);  // Taking input for number of rows

    for (i = 1; i <= n; i++) {
        for (j = 1; j <= i; j++) {
            printf("*");  // Printing '*' for each column in the current row
        }
        printf("\n");  // New line after each row
    }

    return 0;
}
            

Output:

Enter the number of rows for the triangle:
4
*
**
***
****