prog1.c

原始数据——网络技术

#include <conio.h>
#include <stdio.h>
void readwriteDAT() ;

int isP(int m)
{
  int i ;

  for(i = 2 ; i < m ; i++)
    if(m % i == 0) return 0 ;
  return 1 ;
}

void num(int m, int k, int xx[])
{



}

main()
{
  int m, n, xx[1000] ;
  clrscr() ;
  printf("\nPlease enter two integers:") ;
  scanf("%d,%d", &m, &n ) ;
  num(m, n, xx) ;
  for(m = 0 ; m < n ; m++)
    printf("%d ", xx[m]) ;
  printf("\n") ;
  readwriteDAT() ;
}

void readwriteDAT()
{
  int m, n, xx[1000], i ;
  FILE *rf, *wf ;

  rf = fopen("in.dat", "r") ;
  wf = fopen("out.dat", "w") ;
  for(i = 0 ; i < 10 ; i++) {
    fscanf(rf, "%d %d", &m, &n) ;
    num(m, n, xx) ;
    for(m = 0 ; m < n ; m++) fprintf(wf, "%d ", xx[m]) ;
    fprintf(wf, "\n") ;
  }
  fclose(rf) ;
  fclose(wf) ;
}