#include<stdio.h>
int main()
{
    float paymentAmount,accountBalance;
    int isActive;
    if(scanf("%f %f %d",&paymentAmount, &accountBalance,&isActive)!=3
       {
       printf("Invalid input");
       return 1;
       }
       if(isActive==0)
          {
              printf("Account Inactive\n");
          }
       else if(payment > accountBalance)
          {
              printf("Insufficient Balance\n");
          }
         else 
          {
              accountBalance == paymentAmount;
              printf("%.2f\n", accountBalance);
          }
          return 0;
}