System.out.println("Out of while-loop"); public classBreakExample1 { public static void main(String args[]){ int num =0; while(num<=100) { System.out.println("Value of variable is: "+num); if(num==2) { break; } num++; } System.out.println("Out of while-loop"); } } 1....
代码语言:javascript 复制 outerLoop:for(int i=0;i<5;++i){for(int j=0;j<5;++j){if(i==2&&j==2){cout<<"Breaking out of outer loop"<<endl;breakouterLoop;// 跳出外层循环}}} 通过给break添加标签,程序可以跳出指定的循环,从而避免进入不必要的嵌套循环执行。 💯二、return语句 2.1 概念与作...
JavaScriptBreak and Continue Thebreakstatement "jumps out" of a loop. Thecontinuestatement "jumps over" one iteration in the loop. The Break Statement You have already seen thebreakstatement used in an earlier chapter of this tutorial. It was used to "jump out" of aswitch()statement. ...
JavaScript Objects HTML DOM Objects JavaScript Break and Continue« Previous Next Chapter » The break statement "jumps out" of a loop.The continue statement "jumps over" one iteration in the loop.The Break StatementYou have already seen the break statement used in an earlier chapter of this...
A break statement can only be used inside a loop and while because the purpose of a break statement is to stop a loop. When the break statement is mistakenly placed outside of a loop, theSyntaxerror: ‘break’ outside looperror is raised. ...
Break out of a while loop: i =1 whilei <9: print(i) ifi ==3: break i +=1 Try it Yourself » Related Pages Use thecontinuekeyword to end the current iteration in a loop, but continue with the next. Read more about for loops in ourPython For Loops Tutorial. ...
代码语言:javascript 复制 #include<stdio.h>//break在while多重嵌套中的使用效果intmain(){//initializeint tmp=0,loop=0;puts("multiple while nesting");//the first layer whilewhile(loop<=2){loop++;puts(" in the first layer while");//the second layer whilewhile(tmp<=2){tmp++;puts("\tin...
You could use return; if it’s the end of the function 25th Mar 2018, 1:15 PM Ariela 0 Unfortunately, there is no function in question, however. 25th Mar 2018, 7:42 PM Name 0 I want to break out of a while loop while in a smaller switch statement...
28 How to break out from foreach loop in javascript 7 Coffeescript: Break out of a forEach loop 3 Early exit from function in a forEach? 4 return false or true while iterating an array of object 5 How to break foreach loop in javascript? 2 Preferred way to break a forEach me...
The latest complaint I saw about them was in JavaScript: The Good Parts by Douglas Crockford. But I find that sometimes using one of them really simplifies things, especially if your language doesn't include a do-while or do-until style of loop. I tend to use break in loops that are ...