Using array + structure

 #include<stdio.h>

#include<string.h>

struct employee{

    int code;

    float salary;

    char name[20];

};

int main(){

    struct employee facebook[100];

    facebook[0].code = 100;

    facebook[0].salary = 100.45;

    strcpy(facebook[0].name, "sunil");

    facebook[1].code = 101;

    facebook[1].salary = 90.45;

    strcpy(facebook[1].name, "Bhaskar");

    facebook[2].code = 102;

    facebook[2].salary = 110.45;

    strcpy(facebook[2].name, "SkillKhiladi");

    printf("Done");

    return 0;

}