解题思路:
注意事项:
参考代码:
import java.util.Scanner;
public class Main{
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner sys = new Scanner(System.in);
int num = sys.nextInt();
while(num!=0) {
int tick = sys.nextInt();
if(tick%2==0) {
System.out.println(4);
}else {
System.out.println(tick+3);
}
num--;
}
}
}
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