#include<stdio.h>
int main()
{
    int payamt;
    int accbal;
    int isact;
    scanf("%d",&payamt);
    scanf("%d",&accbal);
    scanf("%d",&isact);
    float a=accbal-payamt;
    {
        printf("%f",a);
    }
    else if(payamt>accbal)
    {
        printf("Insufficient Balance");
    }
    else if(isact)
    {
        printf("isActive");
    }
    else
    {
        printf("Inactive");
    }
}