C - Function

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

int max(int num1, int num2, int num3){
    int result;

    if(num1 > num2 && num1 > num3){
        result = num1;
    }else if(num2 > num1 && num1 > num3){
        result = num2;
    }else if(num3 > num1 && num2){
        result = num3;
    }
    return result;
}

int main(){

int num1, num2, num3;

printf("Enter three numbers to compare: ");
scanf("%d%d%d", &num1, &num2, &num3);

printf("%d", max(num1, num2, num3));

    return 0;
}