Is this code is valid for oddeven by using function in c

Question

#include <stdio.h>

int oddeven(int a){
if(a%2==0)
printf("even");
else printf("odd");
return;

}
int main(){
int a;
printf("enter a number");
scanf("%d",&a);
oddeven(a);

return 0;
}

Answer 1

It depends on what the task is and you haven't described the details here.
Your question is therefore unclear.

Answer 2

Swapnil Banerjee ,
Your code is valid, just need few changes for look effective.

1:- Remove first `return;`this is not valid/correct `return`statement.

2:-The function is declared as an `int` function, it does not return an integer value. This will show warning or error when you compiling the code. for fixed the issues change return type of the `oddeven()` function to `void`.

See this code...
https://code.sololearn.com/ck1334GYgiXP/?ref=app

Answer 3

What you think? Swapnil Banerjee