#include<stdio.h>
int main() {
    int a;
    int b;
    int c;
    scanf("%d",&a);
    scanf("%d",&b);
    scanf("%d",&c);
    if(a<0||b<0||c<0) {
        printf("Invalid input");
    }
    else if(a==0||b==0||c==0) {
        printf("Account Inactive");
    }
    else if {
        printf("Insufficient Balance");
    }
    else {
        float remaining= Account Balance-paymentAmount;
        printf("%2.f",remaining);
    }
    return 0;
}