结束多层循环
没有啥意义的东西public static void main(String[] args) { boolean end = false;//结束标志 for(int xue = 0;xue <= 9;xue ++){ System.out.println("xue=" + xue); if(end) break; for(int xi = 0;xi <= 9;xi ++){ System.out.println(" xi=" + xi); if(end) break; for(int hao = 0;hao <= 9;hao ++){ System.out.println(" hao=" + hao); if((xue * 10 + xi) * xue == (hao * 100 + hao * 10 + hao) && xue != 0 && hao != 0 ){ System.out.println("学习"); System.out.println("X 学"); System.out.println("——————"); System.out.println("好好好"); System.out.println("" + (xue * 10 + xi) + " * " + xue + " = " + (hao * 100 + hao * 10 + hao)); end = true; break; } } } }}
public static void main(String[] args) { end: //运算结束 for(int xue = 0;xue <= 9;xue ++){ System.out.println("xue=" + xue); for(int xi = 0;xi <= 9;xi ++){ System.out.println(" xi=" + xi); for(int hao = 0;hao <= 9;hao ++){ System.out.println(" hao=" + hao); if((xue * 10 + xi) * xue == (hao * 100 + hao * 10 + hao) && xue != 0 && hao != 0 ){ System.out.println("学习"); System.out.println("X 学"); System.out.println("——————"); System.out.println("好好好"); System.out.println("" + (xue * 10 + xi) + " * " + xue + " = " + (hao * 100 + hao * 10 + hao)); break end; } } } }}
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