luogu::P2433类 参考

洛谷 P2433 【深基1-2】小学数学 N 合一 更多...

#include <luogu.h>

静态 Public 成员函数
static int	main (istream &cin, ostream &cout)

详细描述

洛谷 P2433 【深基1-2】小学数学 N 合一

在文件 luogu.h 第 78 行定义.

成员函数说明

main()

int luogu::P2433::main ( istream &  cin, ostream &  cout  )

static

在文件 luogu.cpp 第 217 行定义.

                                               {
        int T;
        cin >> T;
        if(T == 1) {
            cout << "I love Luogu!";
        } else if(T == 2) {
            cout << 2 + 4 << " " << 10 - 2 - 4;
        } else if(T == 3) {
            cout << 14 / 4 << endl
                 << 14 / 4 * 4 << endl
                 << 14 % 4;
        } else if(T == 4) {
            cout << setiosflags(ios::fixed) << setprecision(3) << 500.0 / 3.0;
        } else if(T == 5) {
            cout << (260 + 220) / (12 + 20);
        } else if(T == 6) {
            cout << sqrt(6 * 6 + 9 * 9);
        } else if(T == 7) {
            int deposit = 100;
            deposit += 10;
            cout << deposit << endl;
            deposit -= 20;
            cout << deposit << endl;
            deposit = 0;
            cout << deposit << endl;
        } else if(T == 8) {
            cout << 2 * 5 * 3.141593 << endl;
            cout << 5 * 5 * 3.141593 << endl;
            cout << 4 * 5 * 5 * 5 * 3.141593 / 3 << endl;
        } else if(T == 9) {
            const int peach = 1;
            cout << (((peach + 1) * 2 + 1) * 2 + 1) * 2;
        } else if(T == 10) {
            cout << 90 / 10;
        } else if(T == 11) {
            cout << 100.0 / 3.0;
        } else if(T == 12) {
            cout << 'M' - 'A' + 1 << endl;
            cout << static_cast<char>('A' - 1 + 18);
        } else if(T == 13) {
            const double r1 = 4;
            const double r2 = 10;
            const double v1 = 4 * r1 * r1 * r1 * 3.141593 / 3;
            const double v2 = 4 * r2 * r2 * r2 * 3.141593 / 3;
            cout << static_cast<int>(pow(v1 + v2, 1.0 / 3.0));
        } else if(T == 14) {
            cout << 50;
        }
        return 0;
    }

被这些函数引用 luogu::TEST().

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该类的文档由以下文件生成:

• luogu.h
• luogu.cpp