#include<stdio.h>
void main()
{
    long long pa,ab;
    int ia;
    if(scanf("%lld",&pa) !=1 || scanf("%lld",&ab) != 1 || scanf("%d",&ia) !=1)
    {
        printf("Invalid input");
        
    }
    if(pa<0||ab<0||pa>1000000||ab>1000000!(ia==0||ia==1))
    {
        printf("Invalid input");
    }
    if(ia==0)
    {
        printf("Account Inactive");
    }
    if(pa>ab)
    {
        printf("Insufficient Balance");
    }
    double reamaining = accountbalance - paymentAmount;
    printf("%.2f",remaining);
    
}