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package com.ambow.www.ch03;
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import java.util.Scanner;
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public
class Day {
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public static void main(String[] args) {
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Scanner sc =
new Scanner(System.in);
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System.out.print(
"请输入年份");
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int year = sc.nextInt();
-
System.out.print(
"请输入月份");
-
int month = sc.nextInt();
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if(month<
0 || month>
12 || year<
0) {
-
System.out.println(
"请输入合法的年月！");
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}
else {
-
switch(month) {
-
case
1:
-
case
3:
-
case
5:
-
case
7:
-
case
8:
-
case
10:
-
case
12:System.out.println(
"31天");
break;
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case
4:
-
case
6:
-
case
9:
-
case
11:System.out.println(
"30天");
break;
-
-
}
-
if((year%
100!=
0&&year%
4==
0)||year%
400==
0) {
-
if(month==
2) {
-
System.out.println(
"29天");
-
}
-
}
else {
-
if(month==
2) {
-
System.out.println(
"28天");
-
}
-
}
-
}
-
}
-
-
}
转载：https://blog.csdn.net/kuailexiaohan/article/details/110497606
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