what is "++" mean for java?
回答 (2)
2008-02-21 2:01 pm
✔ 最佳答案
++ 是一個 increment operator，將其operand的值增加1。e.g.
int i = 5;
i++;
//結果: i = 6
i = 5
int x = i++;
// 結果: x = 5, i = 6
i = 5;
x = ++i;
// 結果: x = 6, i = 6
++在operand前或後決定程式執行的次序。
2008-02-21 10:36 am
++ Increment operator; increments a value by 1
收錄日期: 2021-04-25 20:32:41
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