小编Has*_*eer的帖子

假设div中有多个复选框(称之为"startwars")我知道如果通过执行以下操作来改变或点击整个页面上的复选框状态,如何检查并触发函数:

$('input[type=checkbox]').click(function() {
    console.log("somethign is checked on the page")
});

但是,如果我想将该范围限制为div并检查是否有任何复选框状态被更改/单击在div内部,

如果使用JQuery在div元素中更改/单击任何复选框,我想触发一个函数

我是C++编程的学生我正在尝试用c ++创建一个年龄计算器,但我坚持将变量与另一个变量相乘这里是代码:

#include <iostream.h>
#include <conio.h>
void main()
{
    clrscr();
    int birthmonth,birthyear,birthdate;
    int currentmonth,currentyear,currentdate;
    int year,month,weeks,cal,calx,days,hours;
    cout<<"Hassan's Age Calculator\n\n";
    cout<<"Enter Your Birth Year(i.e:1996):";
        cin>>birthyear;
    cout<<"\nEnter Your Birth Month(i.e:10):";
        cin>>birthmonth;
    cout<<"\nEnter date of Birth(i.e:27):";
        cin>>birthdate;
    cout<<"\nEnter The Current Month(i.e:7):";
        cin>>currentmonth;
    cout<<"\nEnter The Current Year(i.e:2013):";
        cin>>currentyear;
    cout<<"\nEnter Current Date(i.e:24):";
        cin>>currentdate;
    year=currentyear-birthyear;
    month=year*12;
    weeks=month*4.34;
    cal=(year*365.242)+currentdate;
    calx=cal+30.43;
    days=calx-birthdate;
    hours=days*24;

    cout<<"\n\n\t\tYour Age is "<<year<< " in Years" ;
    cout<<"\n\n\t\tYour Age is "<<month<< " in Months" ;
    cout<<"\n\n\t\tYour Age is "<<weeks<<" in weeks";           
    cout<<"\n\n\t\tYour Age is …