JAVA

程序逻辑控制(循环控制)

2017-10-03  本文已影响0人  大鱼鱼

循环控制操作:

public class Hello {
    public static void main(String args[]) {
        for (int x = 0; x <= 10; x++) {
            if (x == 3) {//x=3不执行了
                continue;//执行此语句之后循环体后面的代码不执行了
            }
            System.out.println("x =" + x);
        }
    }
}
public class Hello {
    public static void main(String args[]) {
        mp:
        for (int x = 0; x < 2; x++) {
            for (int y = 0; y < 3; y++) {
                if (x > 2) {
                    continue mp;
                }
                System.out.println("x =" + x + ",y =" + y);
            }
        }
    }
}
x =0,y =0
x =0,y =1
x =0,y =2
x =1,y =0
x =1,y =1
x =1,y =2

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