摘要: 1 内存泄漏 int *arr = new int[5]; // 忘记释放内存,又申请了一块新的内存 arr = new int[10]; 2 指针指向无效的内存单元 bool *a, *b; a = new bool; b = a; delete a; // 指向的内存已经被释放了 delete 阅读全文
posted @ 2022-05-01 14:03 yuzuki_n 阅读(28) 评论(0) 推荐(0)