    #include<stdio.h>
    #include<conio.h>
    void main() {
    	char ch;
    	int count=0;
    	FILE *fptr;
    	clrscr();
    	fptr=fopen("text.txt","w");
    	if(fptr==NULL) {
    		printf("File can't be created\a");
    		getch();
    		exit(0);
    	}
    	printf("Enter some text and press enter key:\n");
    	while((ch=getche())!='\r') {
    		fputc(ch,fptr);
    	}
    	fclose(fptr);
    	fptr=fopen("text.txt","r");
    	printf("\nContents of the File is:");
    	while((ch=fgetc(fptr))!=EOF) {
    		count++;
    		printf("%c",ch);
    	}
    	fclose(fptr);
    	printf("\nThe number of characters present in file is: %d",count);
    	getch();
    }