使用for循环将您的名字写为x次 [英] Write your name x amount of times using the for loop
问题描述
我的for声明存在问题。我可以输入一个数字，它会打印所需的字符串就好了，但当它达到3+时输出的数量超过了所需的数量。
我尝试了什么：
for（int a = 1; a< i; a ++）
{
for（int b = 0; b< i; b ++）
{
c.SayHello（）;
}
I am having an issue with my for statement. I can enter a number and it will print the desired string just fine, but when it gets to 3+ it outputs it more than the desired amount.
What I have tried:
for(int a = 1; a < i; a++)
{
for(int b = 0; b < i; b++)
{
c.SayHello();
}
推荐答案
请阅读我对该问题的评论。
只需要一个。
Please, read my comment to the question.
You need only onefor.
for(int i =0; i<10; i++)
{
System.out.println("Maciej");
}
以上代码生成 Maciej 字/名称10次。
我建议阅读文档： for语句（Java™教程>学习Java语言>语言基础知识） [ ^ ]
Above code produces a "Maciej" word/name 10 times.
I'd suggest to read a documentation: The for Statement (The Java™ Tutorials > Learning the Java Language > Language Basics)[^]
此代码片段不完整，我们可以猜测它应该做什么。
当你不明白你的代码是什么时，是时候转向调试器了。
有一个工具可以允许您查看代码正在执行的操作，其名称为调试程序。它也是一个很好的学习工具，因为它向你展示了现实，你可以看到哪种期望与现实相符。
当你不明白你的代码在做什么或为什么它做它做的时候，答案就是答案是调试器。
使用调试器查看代码正在执行的操作。只需设置断点并查看代码执行情况，调试器允许您逐行执行第1行并在执行时检查变量。
调试器 - 维基百科，免费的百科全书 [ ^ ]
掌握Visual Studio 2010中的调试 - 初学者指南 [ ^ ]
使用Visual Studio 2010进行基本调试 - YouTube [ ^ ]
HTTP：//docs.or acle.com/javase/7/docs/technotes/tools/windows/jdb.html [ ^ ]
https://www.jetbrains.com/idea/help/debugging-your-first-java-application.html [ ^ ]
调试器在这里向您展示您的代码正在做什么，您的任务是与它应该做什么进行比较。
调试器中没有魔法，它没有发现错误，它只是帮助你到。当代码没有达到预期的效果时，你就会接近一个错误。
This code snipset is not complete and we can just guess what it is supposed to do.
When you don't understand what is doing your code, it is time to turn to debugger.
There is a tool that allow you to see what your code is doing, its name is debugger. It is also a great learning tool because it show you reality and you can see which expectation match reality.
When you don't understand what your code is doing or why it does what it does, the answer is debugger.
Use the debugger to see what your code is doing. Just set a breakpoint and see your code performing, the debugger allow you to execute lines 1 by 1 and to inspect variables as it execute.
Debugger - Wikipedia, the free encyclopedia[^]
Mastering Debugging in Visual Studio 2010 - A Beginner's Guide[^]
Basic Debugging with Visual Studio 2010 - YouTube[^]
http://docs.oracle.com/javase/7/docs/technotes/tools/windows/jdb.html[^]
https://www.jetbrains.com/idea/help/debugging-your-first-java-application.html[^]
The debugger is here to show you what your code is doing and your task is to compare with what it should do.
There is no magic in the debugger, it don't find bugs, it just help you to. When the code don't do what is expected, you are close to a bug.
这篇关于使用for循环将您的名字写为x次的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
