?? switchdemo2.java
字號:
public class SwitchDemo2 {
public static void main(String[] args) {
int month = 6;
int year = 2003;
int numDays = 0;
switch (month) {
case 1:
case 3:
case 5:
case 7:
case 8:
case 10:
case 12:
numDays = 31;
break;
case 4:
case 6:
case 9:
case 11:
numDays = 30;
break;
case 2:
if ( ((year % 4 == 0) && !(year % 100 == 0)) || (year % 400 == 0) )
numDays = 29;
else
numDays = 28;
break;
}
System.out.println("Year : "+ year + " , month : "+month);
System.out.println("Number of Days = " + numDays);
}
}
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