fread()

#include<stdio.h>
struct anik
{
    char nm[100];
    int id;
    char cn[20];
};
int main()
{
    FILE *rob;
    rob = fopen("ac.txt", "r");
    struct anik m;
    if(rob == NULL)
    {
        printf("File does not exist\n\n");
    }
    else
    {
        printf("File is open\n\n");
        while(fread(&m, sizeof(m), 1, rob)>0)
        {
            printf("Name : %s\nID : %d\nContact Number : %s\n\n", m.nm, m.id, m.cn);
        }
        fclose(rob);
    }
    return 0;
}

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