breakexample.java

来自「java程序设计 清华出版社 孙燮华老师编写的程序源代码」· Java 代码 · 共 26 行

//BreakExample.java
public class BreakExample{
  public static void main(String[] args){
    int[][] array={{32,87,3},{589,12,1076},{2000,8,622}};
    int search = 1076;
    boolean foundIt = false;
    int i=0, j=0;
    for (i=0; i<3; i++) {
      for (j=0; j<3; j++){
        if (array[i][j] == search) {
          foundIt = true;
          break;        //跳出内层循环
        }
      }
      if(foundIt) break;//跳出外层循环
    }
    
    if(foundIt){
      System.out.println("Found " + search + " at i = " + i +", j = " + j);
    }
    else{    
      System.out.println(search + " is not in the array");
    }
  }
}