แบบฝึกหัดข้อที่ 1

#include<stdio.h>
#include<conio.h>
int findmax(int n1,int n2);
main()
{
      int n1,n2,ans;
      printf("Enter number1 : ");
      scanf("%d",&n1);
      printf("Enter number2 : ");
      scanf("%d",&n2);
     
      ans = findmax(n1,n2);
      printf("The max number is %d",ans);
      getch();
}
int findmax(int num1,int num2)
{
      int max;
          if (num1 > num2)
          {
                 max = num1;
          }
          else if (num2 > num1)
          {
                 max = num2;
          }
      return(max);
}