C003, C004

C 003

//File:c003.cpp

//Program about write data into file

//Powered by Phatarapada

#include<stdio.h>

#include<conio.h>

#include<stdlib.h>

#define SIZE 10

int main(){

printf("File:c003.cpp\n");

printf("Program about write data into file.\n");

printf("Powered by Phatarapada.\n");

printf("......................\n");

int i; int ar[SIZE];

for (i=0; i<SIZE; i++) {

ar[i] = i*4;

}

FILE *fp;

fp = fopen("Pada.data", "w");

fwrite(ar, sizeof(int), SIZE, fp);

fclose(fp);

getch();

}

C004

//File:c004.cpp
//Program about write data into file
//Powered by Phatarapada

#include<stdio.h>
#include<conio.h>
#include<stdlib.h>
#define SIZE 10
int main(){
printf("File:c004.cpp\n");
printf("Program about read data from file.\n");
printf("Powered by Phatarapada.\n");
printf("......................\n");

int i; int ar[SIZE];

FILE *fp;
fp = fopen("Pada.data", "r");
fread(ar, sizeof(int), SIZE, fp);

fclose(fp);

for (i=0; i<SIZE; i++) {
printf ("%d\n",ar[i]);// = i*4;
}
getch();
}