C Program To Check Number Is Even Or Odd Using If/Else Statements

#include <stdio.h>
int number;
void oddOrEven() {
  if (number % 2 == 0) {
    printf("%d is even.", number);
  } else {
    printf("%d is odd.", number);
  }
}
int main() {
  printf("Enter the value: ");
  scanf("%d", &number);
  oddOrEven();
  return 0;
}