冒泡排序C1

     /*     HELLO.C -- Hello, world */

/*所有的代码都亲自通过tubro c 和 Vc 6.0编译运行*/

#include "stdio.h"
#include "conio.h"

main()
{     FILE *fp;
      int a[10],i,j,temp;

     /* if (fp=fopen("e:\\in.txt","r")==NULL)
       { printf("Can't open in.txt!!");
         exit(0);
         }

       for (i=0;i<10;i++)
       { a[i]=0;
         if (fscanf(fp,"%3d",&j)==EOF) printf("error!");
         printf("%6d",a[i]);
       }                    */
      /* for (i=0;i<10;i++) scanf("%d",&a[i]);*/

      /* fclose(fp);*/
      for(i=0;i<10;i++) scanf("%d",&a[i]);




       for (j=0;j<9;j++)
         for (i=0;i<9-j;i++)
           if (a[i]>a[i+1])
            { temp=a[i]; a[i]=a[i+1];a[i+1]=temp;}
       printf("\nThe sort result is:");
       for (i=0;i<10;i++) printf("%6d",a[i]);

     if (fp=fopen("e:\\out.txt","wt")==NULL)
       { printf("Can't open in.txt!!");
         exit(0);
         }
     for(i=0;i<10;i++)
      fprintf(fp,"%d",a[i]);

fclose(fp);

       getch();
}

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1 楼 chenchuxin 2008-03-18  

/*    HELLO.C -- Hello, world */

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

main()
{
  FILE *fp;
   int a[10],i,j,temp;

if((fp=fopen("e:\\in3.txt","r"))==NULL)
{ printf("Cant' open in.txt!!!");exit(0);}

      for (i=0;i<10;i++)
      { fscanf(fp,"%d/",&a[i]);
        printf("%6d",a[i]);
      }

fclose(fp);

      for (j=0;j<9;j++)
        for (i=0;i<9-j;i++)
          if (a[i]>a[i+1])
           { temp=a[i]; a[i]=a[i+1];a[i+1]=temp;}
      printf("\nThe sort result is:");
      for (i=0;i<10;i++) printf("%6d",a[i]);

fp=fopen("e:\\out.txt","wt");

for(i=0;i<10;i++)
     fprintf(fp,"%5d",a[i]);
fclose(fp);

      getch();
}