C Program to check numbers are EVEN or ODD from 1 to N

#include <stdio.h>
 
int checkEven(int num){
   
    if(num%2 == 0) 
        return 1;
    else
        return 0;
}
 
int main()
{
    int i,n;
 
    printf("Enter the value of N: ");
    scanf("%d",&n);
 
     
    for(i=1;i<=n;i++)
    {
        if(checkEven(i))
            printf("%4d [EVEN]\t",i);
        else
            printf("%4d [ODD]\t",i);
    }
     
    return 0;
}