摘要: #include <iostream> using namespace std; int a{ 1 }; int main() { int a{ 123 }; cout << "外部的a:" << a << endl; //外部的a:123 { cout << "外部的a:" << a << end 阅读全文
posted @ 2023-09-20 18:33 AngDH 阅读(41) 评论(0) 推荐(0) 编辑