Topic: 一个小问题

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1.一个小问题 Copy to clipboard
Posted by: lymhappy123
Posted on: 2008-12-24 16:41

public static void main(String[] args) {
int i = 0;
i = i++;
System.out.print(i);
}
为什么输出0？
2.Re:一个小问题 [Re: lymhappy123] Copy to clipboard
Posted by: JiafanZhou
Posted on: 2008-12-26 23:31

i++ will make the variable i change its value after the statement, hence i=i++ will have no effect on i at all.

As a solution, you should simply use i= ++i; or simply i++

Jiafan
3.Re:一个小问题 [Re: lymhappy123] Copy to clipboard
Posted by: lymhappy123
Posted on: 2008-12-29 13:44

谢谢 不过是英文回答，中文更好点

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