#include<stdio.h>
int maina()
{
    int x,y,z;
    
    if(scanf("%d",&x)!=1||
      scanf("%d",&y)!=1||
      scanf("%d",&z)!=1){
          printf("Invalid input");
          return 0;
      } 
      
      if(z!=1&&z=0)
      {
          printf("Invalid input");
          return 0;
      }
      if(z==0)
      {
          printf("Acconut Inactive");
      }
      else if(x>y)
      {
          printf("Insufficient Balance");
      }
      else
      {
          float remaining=y-x;
          printf("%.2f",remaining);
      }return 0;
}