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| Current File : /var/www/html/venkat/old/lit2015046_3.c |
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
int main(){
FILE *ptr;
int i;
char ch;
char str[100];
ptr=fopen("1.txt","w+");
ch = getc(ptr);
printf("enter the string");
getc(str);
fprintf(1.txt,%s,str);
while(ch!=EOF)
{
if(ch >='a'&& ch<='z')
{ printf("%c",ch);
}
ch = getc(ptr);
}
fclose(ptr);
return 0;
}