Answer to Question #193422 in C for sai

Question

Write a program to print all even numbers between 0 and an integer number entered by

the user using:

a. For loop

b. While loop

c. Do while loop

Answer 1

#include <stdio.h>


int main()
{
    int number;
    printf("Enter number: ");


    scanf("%d", &number);


    int i;
    for(i = 0; i < number; i+=2)
        printf("%d ", i);


    printf("\n");


    i = 0;
    while(i < number)
    {
        printf("%d ", i);
        i +=2;
    }
    printf("\n");


    i = 0;
    do
    {
        printf("%d ", i);
        i+=2;
    }while(i < number);


    return 0;
}