Program to store data/character in a datafile

using codeblocks

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//using putc() to store data(one character) and getc() to read (one character)that data from an opened file

#include <stdio.h>

int main()

{

    FILE *p;                               //pointer declaration

    char ch;

    p=fopen("data.txt","w");               //file opening in write mode

    printf("first we store/write data in an opened file\n");

    printf("press ctrl+z to exit\n");

    while((ch=getchar())!=EOF)              //gets one character until you press ctrl+z/terminate the input

    {

        putc(ch,p);                        // write the entered character in that file of pointer 'p'.

    }

    fclose(p);                              //closes the file

  }

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using turbo c++

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//using putc() to store data(one character) and getc() to read (one character)that data from an opened file

#include <stdio.h>

#include<conio.h>

int main()

{

    FILE *p;                               //pointer declaration

    char ch;

    p=fopen("data.txt","w");               //file opening in write mode

    printf("first we store/write data in an opened file\n");

    printf("press ctrl+z to exit\n");

    while((ch=getchar())!=EOF)              //gets one character until you press ctrl+z/terminate the input

    {

        putc(ch,p);                        // write the entered character in that file of pointer 'p'.

    }

    fclose(p);                              //closes the file

getch();

  }