是输入一堆数，找最大值的程序
compile 可以通过，但运行时只输了一个数就停止了



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

#define YES 1
#define NO 0
#define MAX 12000

int array[MAX];
int count ;
int ctr = YES;
int largest(int num_array[],int length);
void continue_function(void);
void input_function(void);

int main(void)
{
      count = 0;
      printf("This program finds the largest number you entered.");
      do
      {
         input_function();
         continue_function();
         count++;
      }while (ctr == YES);
      printf("\nThe largest number you have entered is %d",largest(array,count));

      system("PAUSE");
      return 0;
}

 void input_function(void)
 {
    printf("\nEnter your number:");
    scanf("%d",array[count]);
 }


 void continue_function(void)
 {
    printf("Would you like to continue?");
    do
    {
       printf("Enter 1 to continue or 0 to quit.");
       scanf("%d",ctr);
    }while(ctr != 1&&ctr != 0);


 }

 int largest(int num_array[],int length)
 {
   int biggest = -12000;
   int nbr = 0;
   for(;nbr < length; nbr++)
   {
       if(num_array[nbr]>biggest)
       biggest = num_array[nbr];
   }
   return biggest;
 }

谢谢了。搞定了。