Whats up

#include <stdio.h>

int main()
{
    int code, time, sms, pagio=12;
    float fpa, total_cost, call_cost, sms_cost, cost;

    printf("Plhktrologhste ton kothiko sas, to xrono omilias kai ton arithmo mhnumatwn: ");
    scanf("%d%d%d",&code,&time,&sms);

    call_cost = 0.02 * time;

    sms_cost = 0.14 * sms;

    cost = call_cost + sms_cost + pagio;

    fpa = cost * 0.23;

    total_cost = cost + fpa;


    printf("Tmob account\n");
    printf("------------------------------------------------------------------------------\n");
    printf("Customer code\t\ttime\tSMS\tFPA\t|\tTOTAL\n");
    printf("%d\t\t\t%d\t%d\t%.2f\t|\t%.2f\n",code,time,sms,fpa,total_cost);
    printf("________________________________________________________________________________\n");

    return 0;
}