Thread: Need some help with Counting Duplicates that my Array contains.

I have basically written the whole program but at the end of my program i wrote a function that will count duplicates in my array. Supposedly I am doing something wrong with that function.

My output is displayed as: [ this is wrong]

C:UsersambarDesktopproggram2prog>program2 number.txt
-21 -8 -8 2 3 3 5 5 23 99
99 99 99 100 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0
Duplicates: -21
C:UsersambarDesktopproggram2prog>

My output needs to be:

2 5 3 99 -85 99 99 100 -823 -21 3 99 5

running you program will show:

C:cs222>prog2 numbers.txt-21 (1)-8 (2)2 (1)3 (2)5 (3)23 (1)99 (4)100 (1)

My code is:

Code:

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

int length=0;
 int array[1000];
 int compare(const void *s, const void *t);
 int i,k;

FILE * openinput(int argc, char * argv[]); 
void new_func();
 

int main (int argc, char * argv[])
 { 
   FILE * file = openinput(argc, argv);
     int total = 0;
     while (!feof(file))
     {
           int number;
           fscanf(file, "%d", &number);
           
           if(!feof(file))
           array[length++] = number;
     }
     fclose(file);
     qsort(array, length, sizeof(int), compare);
  new_func();
     system("PAUSE");
 }

    FILE * openinput(int argc, char * argv[])
     {
          if (argc != 2)
          {
                   printf("usage :sum filename \n");
                   exit(1);
          }
          
         FILE * returnvalue;
          returnvalue = fopen(argv[1], "r");
          
         if (! returnvalue)
          {
                printf("unable to open %s \n", argv[1]);
                exit(1);
          }
          
         return returnvalue;
     }
           
 int compare(const void *s, const void *t)
  {
    return *(const int *)s - *(const int *)t;
  }
     

void new_func()
  {
   for (i=0; i < 1000; i++)
   printf("%d \t", array[i]);
 }

Oh God you killed the pretty code formatter, post the code again AS TEXT.

The end tag should be typed with a forward slash, not a backward slash.
And the code you post needs to be pure text, no formatting.