C Program to read an array from the file using the fread

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YasminRadwan26

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2022-06-22

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Reading an array from the file using the fread

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YasminRadwan26

2022-06-22

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The below code reads 5 elements from the file and stores it in data (an integer array).

#include <stdio.h>

int main()
{
    //Reading element of array
    int data[10]  = {0};
    //file pointer
    FILE *fp = NULL;

    //open the existing binary file
    fp = fopen("aticleworld.dat", "rb");
    if(fp == NULL)
    {
        printf("Error in creating the file\n");
        exit(1);
    }
    //Reads 5 element from the file and stores it in data.
    fwrite(data, sizeof(data[0]),5, fp);

    fclose(fp);

    return 0;
}

Output:

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