Table Program in C

Program for Tables in C Using do-while loop

This program uses a do-while loop to generate the multiplication table.

The do-while loop will always execute the code block at least once before checking the loop condition.

In this program, we initialize i to 1 and then print the multiplication table for the given number until i reaches 10.

 // Program using do while loop
#include<stdio.h> 

int main() {
    int num, i = 1;
    printf("Enter a number to generate the table in C: ");
    scanf("%d", &num);

    printf("\nTable of %d\n", num);
    do {
        printf("%d x %d = %d\n", num, i, (num * i));
        i++;
    } while (i <= 10);
    
    return 0;
}

Output:

Enter a number to generate the table in C: 4

Table of 4
4 x 1 = 4
4 x 2 = 8
4 x 3 = 12
4 x 4 = 16
4 x 5 = 20
4 x 6 = 24
4 x 7 = 28
4 x 8 = 32
4 x 9 = 36
4 x 10 = 40

Program for tables in C Using user-defined function with for loop

This program uses a user-defined function to generate the multiplication table for a given number.

The printTable function takes an integer parameter and prints the multiplication table for that number using a for loop.

// Program using user defined function
#include<stdio.h> 

void printTable(int num) {
    for (int i = 1; i <= 10; i++) {
        printf("%d x %d = %d\n", num, i, (num * i));
    }
}

int main() {
    int num;
    printf("Enter a number to generate the table: ");
    scanf("%d", &num);

    printf("\nTable of %d\n", num);
    printTable(num);
    
    return 0;
}

Output:

Enter a number to generate the table: 3

Table of 3
3 x 1 = 3
3 x 2 = 6
3 x 3 = 9
3 x 4 = 12
3 x 5 = 15
3 x 6 = 18
3 x 7 = 21
3 x 8 = 24
3 x 9 = 27
3 x 10 = 30