在这个例子中,当i达到3时,我们通过break跳出了for循环。 2. While循环实现 while循环同样可以做到这一点,形成一个相似的例子。 publicclassFactorial{publicstaticvoidmain(String[]args){intn=5;intresult=factorial(n);System.out.println(n+"! = "+result);}publicstaticintfactorial(intn){intresult=1;inti=...
+int number +int factorial +String conditionOutput +String loopOutput } CONTROL_FLOW ||--|| IF_STATEMENT : contains CONTROL_FLOW ||--|| FOR_LOOP : uses CONTROL_FLOW ||--|| WHILE_LOOP : uses 结尾 经过上述步骤,你应该对Java控制流程语句有了更清晰的认识。通过实验,你不仅能够编写基本的Java...
//使用递归定义计算阶乘的方法 publicstaticlongfactorial(intnum) { if(num==1) {//递归头 return1; }else{ returnnum*factorial(num-1);//递归体 } } //使用循环定义计算阶乘的方法 publicstaticlongfactorialLoop(intn) { intresult =1;//接收计算结果 while(n>1) { result *= n*(n-1);//实现...
//program to calculate the factorial of a numberpackagecom.TechVidvan.loopsDemo;publicclassWhileLoopDemo{publicstaticvoidmain(Stringargs[]){longi=0,fact=1,num=5;i=num;while(num!=0){fact=fact*num;--num;}System.out.println("The factorial of "+i+" is: "+fact);}} 输出: Thefactorialof...
(time2-time1));}//使用递归定义计算阶乘的方法publicstaticlongfactorial(intnum){if(num==1){//递归头return1;}else{returnnum*factorial(num-1);//递归体}}//使用循环定义计算阶乘的方法publicstaticlongfactorialLoop(intn){intresult=1;//接收计算结果while(n>1){result*=n*(n-1);//实现计算结果...
//递归练习,算阶乘可以用到递归 10*9*8*...*1staticintfactorial(intn){if(n==1){return1; }else{returnn * factorial(n -1); } }//用迭代循环代替递归, 实现相同的阶乘功能, 且速度会快很多, 因为不用打开巨量的方法staticintfactorialLoop (intm){intresult =1;while(m>1){ ...
Just do: for(int i = start; i <= end; i++){ end--; System.out.print(start);} 尽管实际上,如果您希望代码正常工作,您必须: for(int i = start; i <= end; i++){ System.out.print(start);} Java Factorial loop 只需在else块后面添加factorial = 1;。 这里已经是底线啦~...
publicstaticlongfactorialLoop(intn) { intresult =1;//接收计算结果 while(n>1) { result *= n*(n-1);//实现计算结果的累乘操作 n -=2;//每次减去2,实现数字的迭代操作 } returnresult; } } 执行结果: 1 2 3 4 5 120 递归计算阶乘耗时:1 ...
For example, while (condition) { // body of loop } Also Read: Nested Loop in Java Before we wrap up, let’s put your knowledge of Java while and do...while Loop to the test! Can you solve the following challenge? Challenge: Write a function to calculate the factorial of a number...
factorial_p.java flyod.class flyod.java fun_1.java fun_over.class fun_over.java fun_over1.class fun_over1.java fun_over2.java fun_overloading.class fun_overloading.java fun_overloading1.class fun_overloading1.java greater.class greater.java greater_1.class greater_1.java hello.class...