import java.util.Scanner;
public class L

{

public static void main(String[] args)

{
System.out.println("5+5="+5+5);

int a=3,b;
b=a++;
System.out.println("a="+a+",b="+b);

short c=3;
c=(short) (c+4);
System.out.println("c="+c);

short d=3;
d+=4;
System.out.println("d="+d);

System.out.println(6&3);
System.out.println(6|3);
System.out.println(6^3);
System.out.println(3<<2);
System.out.println(3>>1);

int e=0,f;
f=e>1?100:200;
System.out.println("f="+f);

@SuppressWarnings("resource")
Scanner input=new Scanner(System.in);
int g,h;
System.out.println("Enter the g ");
g=input.nextInt();
System.out.println("Enter the h ");
h=input.nextInt();
h=g>h?g:h;
System.out.println("The larger of the two numbers is"+h);

@SuppressWarnings("resource")
Scanner input1=new Scanner(System.in);
int x,y,z;
System.out.println("Enter the x ");
x=input1.nextInt();
System.out.println("Enter the y ");
y=input1.nextInt();
System.out.println("Enter the z ");
z=input1.nextInt();
y=x>y?x:y;
z=y>z?y:z;
System.out.println("The largest of the three numbers is"+ z);

@SuppressWarnings("resource")
Scanner input11=new Scanner(System.in);
int month;
System.out.println("Enter the month ");
month=input11.nextInt();
if(month>=3&&month<=5){
System.out.println("This month is spring");
}
else if(month>=6&&month<=8){
System.out.println("This month is summer");
}
else if(month>=9&&month<=11){
System.out.println("This month is autumn");
}
else if(month==12){
System.out.println("This month is winter");
}
else if(month>=1&&month<=2){
System.out.println("This month is winter");
}
else{
System.out.println("Error!");
}

@SuppressWarnings("resource")
Scanner input111=new Scanner(System.in);
int month1;
System.out.println("Enter the month ");
month1=input111.nextInt();
switch (month1)
{
case 1: case 2: case 12:
System.out.println("This month is winter");
break;
case 3: case 4: case 5:
System.out.println("This month is spring");
break;
case 6: case 7: case 8:
System.out.println("This month is summer");
break;
case 9: case 10: case 11:
System.out.println("This month is autumn");
break;
default:
System.out.println("Error!");
break;
}

int i=1;
do{
System.out.println("i="+i);
i++;
}while(i<1);

int j=1;
while(j<1){
System.out.println("j="+j);
j++;
}

for(int k=1;k<3;k++)
{
System.out.println("k="+k);
}

int q=1;
for(System.out.println("a");q<3;System.out.println("c"))
{
System.out.println("d");
q++;
}
}
}

國慶作業