Answer Posted / sahil

/*Improved and working answer*/
#include<stdio.h>
void main()
{
FILE *fd;
int ch,flag,i;
char cc;
i=flag=0;
ch=0;
fd = fopen("file","r+");
// ch=fgetc(fd);
while((ch=fgetc(fd))!=EOF)
{ cc=ch;
flag = 0;
if(ch == '/')
{
ch = fgetc(fd);cc =ch;
if(ch == '*')
{
flag = 1;
while(1){
cc = fgetc(fd);
if(fgetc(fd) == '*' && fgetc(fd) == '/')
break;
}
}
else if(ch == '/')
{
flag = 1;
while(fgetc(fd)!= '/');
}

else{
printf("/");
}
}
if(!flag )
printf("%c",ch);
}
fclose(fd);
}

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