pat::b::b1085 命名空间参考

1085 PAT单位排行 更多...

类
struct	school

函数
int	main (istream &cin, ostream &cout)
	TEST (b1085, case1)

详细描述

1085 PAT单位排行

函数说明

main()

int pat::b::b1085::main	(	istream &	cin,
		ostream &	cout
	)

在文件 pat.cpp 第 2958 行定义.

                                                  {
                int n;
                cin >> n;
                unordered_map<string, school> schools;
                for(int i = 0; i < n; i++) {
                    string id;
                    string sc;
                    int score;
                    cin >> id >> score >> sc;
                    stringstream ss;
                    for(char ch: sc) {
                        ss << static_cast<char>(tolower(ch));
                    }
                    sc = ss.str();
                    if(!schools.contains(sc)) {
                        schools[sc] = school(sc);
                    }
                    schools[sc].count++;
                    switch(id[0]) {
                        case 'A':
                            schools[sc].a_sum += score;
                            break;
                        case 'B':
                            schools[sc].b_sum += score;
                            break;
                        case 'T':
                            schools[sc].t_sum += score;
                            break;
                        default: return 1;
                    }
                }
                vector<school> vec;
                vec.reserve(schools.size());
                for(const auto &[id, sc]: schools) {
                    vec.push_back(sc);
                }
                sort(vec.rbegin(), vec.rend());
                unordered_map<int, int> score_rank;
                for(int i = vec.size() - 1; i >= 0; i--) {
                    score_rank[vec[i].get_score()] = i + 1;
                }
                cout << vec.size() << endl;
                for(int i = 0; i < vec.size(); i++) {
                    const auto &sc = vec[i];
                    cout << score_rank[sc.get_score()] << ' ' << sc.id << ' ' << sc.get_score() << ' ' << sc.count << endl;
                }
                return 0;
            }

引用了 pat::a::a7_2::vec.

被这些函数引用 TEST().

TEST()

pat::b::b1085::TEST	(	b1085	,
		case1
	)

在文件 pat_test.cpp 第 1468 行定义.

                               {
                istringstream in("10\n"
                                 "A57908 85 Au\n"
                                 "B57908 54 LanX\n"
                                 "A37487 60 au\n"
                                 "T28374 67 CMU\n"
                                 "T32486 24 hypu\n"
                                 "A66734 92 cmu\n"
                                 "B76378 71 AU\n"
                                 "A47780 45 lanx\n"
                                 "A72809 100 pku\n"
                                 "A03274 45 hypu");
                auto out = ostringstream();
                main(in, out);
                const auto ans = out.str();
                ASSERT_EQ("5\n"
                          "1 cmu 192 2\n"
                          "1 au 192 3\n"
                          "3 pku 100 1\n"
                          "4 hypu 81 2\n"
                          "4 lanx 81 2\n",
                          out.str());
            }

引用了 main().