t79.c

c语言小程序100个

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

void countvalue(int *a,int *n)
{
}

main()
{ int aa[1000],n,k;
clrscr();
countvalue(aa,&n);
for(k=0;k<n;k++)
if((k+1)%10==0) printf("\n");
else printf("%5d",aa[k]);
writeDAT();
system("pause");}

writeDAT()
{ int aa[1000],n,k;
 FILE *fp;
fp=fopen("out19.dat","w");
countvalue(aa,&n);
 for(k=0;k<n;k++)
  if((k+1)%10==0) fprintf(fp,"\n");
  else fprintf(fp,"%5d",aa[k]);
  fprintf(fp,"\n");
fclose(fp);}