学习24

package caiquan;
//简单猜拳

public class CaiQuan {


public static void main(String[] args) {
// TODO 自动生成的方法存根


int a = (int) (Math.random() * 10);
int b = (int) (Math.random() * 10);
if(a>=0&&a<=3){
System.out.println("A:剪刀");
}else if(a>3&&a<=6){
System.out.println("A:石头");
}
else if(a>6&&a<=9){
System.out.println("A:布");
}
//-------
if(b>=0&&b<=3){
System.out.println("B:剪刀");
}else if(b>3&&b<=6){
System.out.println("B:石头");
}
else if(b>6&&b<=9){
System.out.println("B:布");
}

//-------
if(a>b&&a<=6&&a>3&&b<=3&&b>=0){
System.out.println("A石头:A胜");
}else if(a>b&&a<=9&&a>6&&b>3&&b<=6){
System.out.println("A布:A胜");
}else if(a<b&&a<=3&&a>=0&&b<=9&&b>6){
System.out.println("A剪刀:A胜");
}

//-------

if(a<b&&a<=3&&b>3&&b<=6&&a>=0){
System.out.println("B石头:B胜");
}else if(a<b&&a<=6&&a>3&&b>6&&b<=9){
System.out.println("B布:B胜");
}else if(a>b&&a<=9&&b>=0&&b<=3&&a>6){
System.out.println("B剪刀:B胜");
}
}

}