Question

我正试图制定一项方案,查明他们有多少月活着,但还是有一些问题。我迄今的职能是:

int getResult(int year, month, day, endResult)
{
    int thisYear, thisMonth, thisDay;

    year = thisYear - year;

    year *= 12;
}

我想要完成的工作将显示这样的产出:

Output: 
What year were you born? 
1989 
What month were you born? 
5 
What day were you born? 
23 
You are x months old.

我将持续几个月,但后来我认识到,如果他们出生的月份是在本月或之前的? 因此,如果任何人在计算方法上有任何倾向,我将不胜感激。

Answer 1

让我们看一看。首先,现在可以说:

year_now and month_now

出生日期:

year_birth and month_birth

我们现在的情况是:

<代码>月_now >月_birth:易于:

months_old = (year_now-year_birth)*12 + (month_now-month_birth)

<代码>月_now <月_birth:在这种情况下,(现今年份:birth)*12给予你更多必要的时间,并且你必须加以细分:
```
months_old = (year_now-year_birth)*12 - (month_birth-month_now)
```

现在,如果你仔细研究,你就会看到,它们实际上都是相同的公式:

months_old = (year_now-year_birth)*12 + (month_now-month_birth)

(第三例,<代码>月_现月_birth为负数)

Answer 2

months = (thisyear-years)*12+(thisMonth-months)
if(months < 0)
    System.out.println("Invalid info")
else{
    //DO YOUR THANG BRO 
}