1_pro.c

C源代码 计算机等级考试C语言上机题

#include<stdio.h>
int cnt,sum;
void countValue()
{


}
void main()
{
  cnt=sum=0;
  countValue();
  printf("素数的个数＝%d\n",cnt);
  printf("按要求计算得值＝%d\n",sum );
  writeDAT();
}
writeDAT()
{
  FILE *fp;
  fp=fopen("OUT49.DAT","w");
  fprintf(fp,"%d\n%d\n",cnt,sum);
  fclose(fp);
}