C - Feof(stdin) - 如何表示Windows中的输入结束?

时间:2010-10-26 12:00:40

标签: c windows stdin eof

    int x,y,m;
for(;;){
    m=scanf("%d %d",&x,&y);
    if (m!=2 || m==EOF){
        break;
    }
    else{
        printf("/%d/%d/\n",x,y);
    }
}
if (feof ( stdin )){
  printf("End of input\n");
}else if(m!=2){
  printf("There was an error\n");
}

在linux下ctrl + D表示输入结束,而对于windows ctrl + z应该做的伎俩,但它不起作用。有什么想法吗?

2 个答案:

答案 0 :(得分:5)

尝试按Ctrl + z

后按Enter键

如果仍然没有运气,请尝试使用C ++版本:

#include <iostream>

int x, y;
while ( std::cin >> x >> y )
   std::cout << '/' << x << '/' << y << "/\n";
if ( std::cin.eof() )
   std::cout << "End of input\n";
else
   std::cout << "There was an error\n";

看看它是否做得更好?

答案 1 :(得分:-2)

#include<stdio.h>
#include<conio.h>
void main (void)
{
int x,y,m;
for(x=0;x>=0;x++){
    m=scanf("%d %d",&x,&y);
    if (m!=2 || m==EOF){
    break;
    }
    else printf("/%d/%d/\n",x,y);
}
if (feof ( stdin )){
  printf("End of input\n");
}
else if(m!=2){
  printf("There was an error\n");
}
getch();
}