acwing::acwing3376 命名空间参考

类
struct	student

类型定义
typedef struct acwing::acwing3376::student	student

函数
int	main (istream &cin, ostream &cout)
	TEST (acwing3376, case1)

类型定义说明

student

typedef struct acwing::acwing3376::student acwing::acwing3376::student

函数说明

main()

int acwing::acwing3376::main	(	istream &	cin,
		ostream &	cout
	)

在文件 acwing408.cpp 第 54 行定义.

                                              {
            int n;
            cin >> n;
            vector<student> students(n);
            for(int i = 0; i < n; i++) {
                cin >> students[i].id >> students[i].score;
                students[i].id_numeric = stoi(students[i].id);
            }
            sort(students.begin(), students.end(), [](const student &a, const student &b) {
                if(a.score == b.score) {
                    return a.id_numeric < b.id_numeric;
                }
                return a.score < b.score;
            });
            for(const auto &s: students) {
                cout << s.id << ' ' << s.score << endl;
            }
            return 0;
        }

引用了 acwing::acwing3376::student::score.

被这些函数引用 TEST().

TEST()

acwing::acwing3376::TEST	(	acwing3376	,
		case1
	)

在文件 acwing408_test.cpp 第 463 行定义.

                                {
            istringstream in("3\n"
                             "1 90\n"
                             "2 87\n"
                             "3 92");
            auto out = ostringstream();
            main(in, out);
            const auto ans = out.str();
            ASSERT_EQ("2 87\n"
                      "1 90\n"
                      "3 92\n",
                      ans);
        }

引用了 main().