acwing::acwing718类 参考

AcWing 718. 实验 更多...

#include <acwing.h>

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

详细描述

AcWing 718. 实验

在文件 acwing.h 第 698 行定义.

成员函数说明

main()

int acwing::acwing718::main ( istream &  cin, ostream &  cout  )

static

在文件 acwing.cpp 第 1939 行定义.

                                                   {
        unsigned short n;
        cin >> n;
        unsigned int c_count = 0;
        unsigned int r_count = 0;
        unsigned int f_count = 0;
        for(unsigned short i = 0; i < n; i++) {
            unsigned short a;
            char t;
            cin >> a >> t;
            switch(t) {
                case 'C':
                    c_count += a;
                    break;
                case 'R':
                    r_count += a;
                    break;
                case 'F':
                    f_count += a;
                    break;
            }
        }
        const unsigned int count = c_count + r_count + f_count;
        cout << setiosflags(ios::fixed) << setprecision(2) << "Total: " << count << " animals" << endl
             << "Total coneys: " << c_count << endl
             << "Total rats: " << r_count << endl
             << "Total frogs: " << f_count << endl
             << "Percentage of coneys: " << static_cast<double>(c_count) / static_cast<double>(count) * 100
             << " %" << endl
             << "Percentage of rats: " << static_cast<double>(r_count) / static_cast<double>(count) * 100
             << " %" << endl
             << "Percentage of frogs: " << static_cast<double>(f_count) / static_cast<double>(count) * 100
             << " %";
        return 0;
    }

被这些函数引用 acwing::TEST().

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该类的文档由以下文件生成:

• acwing.h
• acwing.cpp