C program to display all odd or even numbers 1 to n with label

C program to display all odd or even numbers 1 to n with label

In this article, we will discuss the concept of C  program to display all odd or even numbers from 1 to n with label using loops

In this post, we will learn how to find and display odd and even numbers from 1 to n with label using the loops.

Here, we will use for loop, while loop and do-while loop to find and display odd and even numbers from 1 to n in C programming language.

C program to display the odd or even numbers with label using loops

Using for loop

program 1

This program allows the user to enter the maximum numbers. It finds and displays even and odd numbers with the label from 1 to entered number using for loop.

#include <stdio.h>
#include <stdlib.h>

int main()
{
    int num,i;
    printf("Enter the random number \n");
    scanf("%d",&num);//Takes input from the user

    printf("Display all odd and even number till %d",num);

printf("\n\n");

for(i=1; i<=num; i++){
    if(i%2==0){//Using modular operator to find odd or even
        printf("%d",i);
                printf(" Is Even");
        printf("\t");
    }

    else{
        printf("%d",i);
                printf(" Is Odd\t");
    }

}
getch();
    return 0;
}

When the above code is executed, it produces the following results

This program allows the user to enter the maximum numbers. It finds and displays even and odd numbers with label 1 to entered number using while loop.

#include <stdio.h>
#include <stdlib.h>

int main()
{
    int num,i;
    printf("Enter the random number \n");
    scanf("%d",&num);

    printf("Display all odd and even number till %d",num);

printf("\n\n");

i=1;
while( i<=num){
    if(i%2==0){
        printf("%d",i);
                printf(" Is Even");
        printf("\t");
    }

    else{
        printf("%d",i);
                printf(" Is Odd\t");
    }
     i++;

}
getch();
    return 0;
}

When the above code is executed, it produces the following results

#include <stdio.h>
#include <stdlib.h>

int main()
{
    int num,i;
    printf("Enter the random number \n");
    scanf("%d",&num);

    printf("Display all odd and even number till %d",num);

printf("\n\n");

i=1;
do{
    if(i%2==0){
        printf("%d",i);
                printf(" Is Even");
        printf("\t");
    }

    else{
        printf("%d",i);
                printf(" Is Odd\t");
    }
     i++;

}while( i<=num);
getch();
    return 0;
}

C program to find the number is odd or even withusing loops

C++ program to find the number is odd or even withusing loops

Python program to find the number is odd or even withusing loops

Suggested for you

C language for loop

C language while loop

C language do-while loop

C language data type

C language variable

C language operator