acwing::acwing1866 命名空间参考

1. 围栏刷漆

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函数
int	main (istream &cin, ostream &cout)
	TEST (acwing1866, case1)

详细描述

1. 围栏刷漆

函数说明

main()

int acwing::acwing1866::main	(	istream &	cin,
		ostream &	cout
	)

在文件 acwing.cpp 第 6432 行定义.

                                              {
            int a;
            int b;
            int c;
            int d;
            cin >> a >> b >> c >> d;
            const int ab    = b - a;
            const int cd    = d - c;
            const int dup_d = min(b, max(a, d));
            const int dup_c = min(b, max(a, c));
            const int sum   = ab + cd - (dup_d - dup_c);
            cout << sum;
            return 0;
        }

被这些函数引用 TEST().

TEST()

acwing::acwing1866::TEST	(	acwing1866	,
		case1
	)

在文件 acwing_test.cpp 第 3016 行定义.

                                {
            istringstream in("7 10\n"
                             "4 8");
            auto out = ostringstream();
            main(in, out);
            const auto ans = out.str();
            ASSERT_EQ("6", ans);
        }

引用了 main().