pat::b::b1018 命名空间参考

1018 锤子剪刀布 更多...

函数
int	main (istream &cin, ostream &cout)
	TEST (b1018, case1)

详细描述

1018 锤子剪刀布

函数说明

main()

int pat::b::b1018::main	(	istream &	cin,
		ostream &	cout )

在文件 pat.cpp 第 571 行定义.

                                                  {
                int n;
                cin >> n;
                int a_win          = 0;
                int b_win          = 0;
                int a_win_count[3] = {};
                int b_win_count[3] = {};
                int tie            = 0;
                for(int i = 0; i < n; i++) {
                    char a;
                    char b;
                    cin >> a >> b;
                    if(a == b) {
                        tie++;
                    } else if(a == 'C' && b == 'J' || a == 'J' && b == 'B' || a == 'B' && b == 'C') {
                        a_win++;
                        switch(a) {
                            case 'B':
                                a_win_count[0]++;
                                break;
                            case 'C':
                                a_win_count[1]++;
                                break;
                            case 'J':
                                a_win_count[2]++;
                                break;
                        }
                    } else {
                        b_win++;
                        switch(b) {
                            case 'B':
                                b_win_count[0]++;
                                break;
                            case 'C':
                                b_win_count[1]++;
                                break;
                            case 'J':
                                b_win_count[2]++;
                                break;
                        }
                    }
                }
                cout << a_win << ' ' << tie << ' ' << b_win << endl
                     << b_win << ' ' << tie << ' ' << a_win << endl;
                int a_win_max = 0;
                int b_win_max = 0;
                for(int i = 0; i < 3; i++) {
                    a_win_max = max(a_win_max, a_win_count[i]);
                    b_win_max = max(b_win_max, b_win_count[i]);
                }
                for(int i = 0; i < 3; i++) {
                    if(a_win_count[i] == a_win_max) {
                        switch(i) {
                            case 0:
                                cout << 'B';
                                break;
                            case 1:
                                cout << 'C';
                                break;
                            case 2:
                                cout << 'J';
                                break;
                        }
                        cout << ' ';
                        break;
                    }
                }
                for(int i = 0; i < 3; i++) {
                    if(b_win_count[i] == b_win_max) {
                        switch(i) {
                            case 0:
                                cout << 'B';
                                break;
                            case 1:
                                cout << 'C';
                                break;
                            case 2:
                                cout << 'J';
                                break;
                        }
                        break;
                    }
                }
                return 0;
            }

被这些函数引用 TEST().

TEST()

pat::b::b1018::TEST	(	b1018	,
		case1	)

在文件 pat_test.cpp 第 261 行定义.

                               {
                istringstream in("10\n"
                                 "C J\n"
                                 "J B\n"
                                 "C B\n"
                                 "B B\n"
                                 "B C\n"
                                 "C C\n"
                                 "C B\n"
                                 "J B\n"
                                 "B C\n"
                                 "J J");
                auto out = ostringstream();
                main(in, out);
                const auto ans = out.str();
                ASSERT_EQ("5 3 2\n"
                          "2 3 5\n"
                          "B B",
                          ans);
            }

引用了 main().