10.27 读换行

#include <stdio.h>
#include <process.h>
#include <iostream.h>
#include <memory.h>
#include <string.h>
#include <iostream.h>
#include <fstream.h>

void main()
{    
    FILE *fp;
    int count=0;
    char *str="\n";
    char buff[256];   
    fp=fopen("1.txt","r");   
    while(fgets(buff,256,fp)!=NULL)
    {   
        if (strcmp(str,buff)==0)
        {
            count++;
        }
    }   
    cout<<count<<endl;
    fclose(fp);   
          
}