📄 month1.java
字号:
public class month1{
public static void main(String [] args){
int month = 10;
int days = 0;
switch(month){
case 1:
days = 31;
case 2:
days = 28;
case 3:
days = 31;
case 4:
days = 30;
case 5:
days = 31;
case 6:
days = 30;
case 7:
days = 31;
case 8:
days = 31;
case 9:
days = 30;
case 10:
days = 31;
case 11:
days = 30;
case 12:
days = 31;
}
System.out.println(days);
}
}
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