ad

pragma solidity >=0.4.0;

contract bank{
    uint private value;
    function deposit(uint amount){
        value+=amount;
    }
    function bank(uint amount){
        value=amount;
    }
    function withdraw(uint amount){
        value-=amount;
    }
    function balance() returns(uint){
        return value;
    }
}
contract Myfirstcontract is bank(10){
    string private name;
    uint private age;

    function setname(string newName){

        name=newName;
    }
    function getname() returns(string){
        return name;
    }
    function setAge(uint newAge){
        age=newAge;
    }
    function getAge() returns(uint){
        return age;

    }
}