Inverted Half Pyramid Pattern in C Program of Numbers | Stars | Alphabets

Inverted half-pyramid pattern in C program of numbers and stars.

In this article, you will learn how to print the inverted half-pyramid pattern in C program of numbers and stars.

Example-1

Example-2

You should have knowledge of the following topics in C programming to understand these programs:

• C main() function
• C printf() function
• C for loop statement
• C if condition statement
• C increment operator

Inverted Half Pyramid Pattern in C Program of Numbers

// Inverted Half Pyramid Pattern in C Program of Numbers
#include <stdio.h>

// It's the driver function
int main() {
    int rows;
    printf("Enter the number of rows:: ");
    scanf("%d", &rows);

    // It will print the final pattern
    if (rows>0) {
        printf("\n");
        for (int i=rows; i>=1; i--) {
            for (int j=1; j<=i; j++)
                printf("%d ", j);
            printf("\n");
        }
    }
    return 0;
}

Run

Output

Inverted Half Pyramid Pattern in C Program of Stars

// Inverted Half Pyramid Pattern in C Program of Stars
#include <stdio.h>

// It's the driver function
int main() {
    int rows;
    printf("Enter the number of rows:: ");
    scanf("%d", &rows);

    // It will print the final pattern
    if (rows>0) {
        printf("\n");
        for (int i=rows; i>=1; i--) {
            for (int j=1; j<=i; j++)
                printf("* ");
            printf("\n");
        }
    }
    return 0;
}

Run

Output

Inverted Half Pyramid Pattern in C Program of Alphabets

// Inverted Half Pyramid Pattern in C Program of Alphabets
#include <stdio.h>

// It's the driver function
int main() {
    int rows, alphabet = 'A';
    printf("Enter the number of rows:: ");
    scanf("%d", &rows);

    // It will print the final pattern
    if (rows>0) {
        printf("\n");
        for (int i=rows; i>=1; i--) {
            for (int j=1; j<=i; j++)
                printf("%c ", alphabet);
            alphabet++;
            printf("\n");
        }
    }
    return 0;
}

Run

Output

Explanation

In these programs, we have taken input 5 from the user via the system console. Then this input passes to loop iterations.

By following perspective logic to print the inverted half pyramid patterns.