acwing::acwing1904类 参考

AcWing 1904. 奶牛慢跑 更多...

#include <acwing.h>

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

详细描述

AcWing 1904. 奶牛慢跑

在文件 acwing.h 第 686 行定义.

成员函数说明

main()

int acwing::acwing1904::main ( istream & cin, ostream & cout )

static

在文件 acwing.cpp 第 1898 行定义.

                                                    {
        unsigned int n;
        cin >> n;
        auto speeds = map<unsigned int, unsigned int>();
        for(unsigned int i = 0; i < n; i++) {
            unsigned int pos;
            unsigned int speed;
            cin >> pos >> speed;
            speeds.insert(pair(pos, speed));
        }
        unsigned int current_min = 1000000000;
        unsigned int count       = 0;
        for(auto i = speeds.rbegin(); i != speeds.rend(); ++i) {
            if((*i).second <= current_min) {
                current_min = (*i).second;
                count++;
            }
        }
        cout << count;
        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