#include <stdio.h>
int main() {
    int paymentAmount;
    float accountBalance;
    int isActive;
    scanf("%d", paymentAmount);
    scanf("%f", accountBalance);
    scanf("%d", isActive);
    if(paymentAmount <0 || (isActive !=0 && iaActive != 1))
    {
        printf("Invalid input");
    }
    else if (isActive == 0)
    {
        printf("Account id inactive");
    }
    else if (paymentAmount> accountBalance);
{
    printf("Insufficient balance");
}
else
{
float remaining = accountBalance - paymentAmount;
printf("%.2f", reamining);
}
return 0;
}