Code T

 class bank{ int ac_no; String name, type; float amount; void details (int n, String nm, String t, float a)  { ac_no=n; name=nm; type=t; amount=a; } void show()  { System. out. println(ac_no+" "+name+" "+type+" "+amount) ; } void deposit (float a)  {amount =amount+a; System.out.println(" Deposit amount:"+a) ; } void withdraw (float a)  { if(amount<a)  System.out.println("Balance is insufficient "); else{ amount=amount-a; System.out.println("Withdraw amount:"+a) ; } } void checkbalance()  { System.out.println("Balance is:"+amount); } } class test{ public static void main(String args[])  { bank b=new bank() ; b. details (123456, "Ankit", " Saving ", 1000) ; b. show() ; b. deposit (40000) ; b. checkbalance () ; b. withdraw (10000) ;  b. checkbalance () ; } } Output- 123456 Ankit Saving 1000.0 Deposit amount: 40000.0  Balance is :41000.0 Withdraw amount: 10000 Balance is: 31000