zoukankan      html  css  js  c++  java
  • A1100 Mars Numbers [map映射]

    在这里插入图片描述

    貌似cin完之后;读入的光标实际上是停在cin读入的c的后面;这时如果是用cin.get或cin.getline或getchar之类的东西再读入,就会吃进c后面的回车;而如果用cin读入,因为cin本身是会略过回车读入的,所以对cin不会有影响

    #include<vector>
    #include<iostream>
    #include<algorithm>
    #include<unordered_map>
    #include<set>
    #include<map>
    #include<cstring>
    #include<string>
    using namespace std;
    string a[13] = { "tret", "jan", "feb", "mar", "apr", "may", "jun", "jly", "aug", "sep", 
    "oct", "nov", "dec" };
    string b[13] = { "####", "tam", "hel", "maa", "huh", "tou", "kes", "hei", "elo", 
    "syy", "lok", "mer", "jou" };
    void func1(int t)
    {
    	if (t / 13) cout << b[t / 13];
    	if ((t / 13) && (t % 13)) cout << " ";
    	if (t % 13 || t == 0)  cout << a[t % 13];
    }
    void func2(string s)
    {
    	int t1 = 0, t2 = 0;
    	string s1 = s.substr(0, 3), s2;
    	if (s.length() > 4) 
    		s2 = s.substr(4, 3);
    	for (int j = 1; j <= 12; j++)
    	{
    		if (s1 == a[j] || s2 == a[j]) t2 = j;
    		if (s1 == b[j]) t1 = j;
    	}
    	cout << t1 * 13 + t2;
    }
    int main()
    {
    	int n; string s;
    	cin >> n;
    	getchar();
    	for (int i = 0; i < n; i++)
    	{
    		getline(cin, s);
    		if (s[0] >= '0' && s[0] <= '9')
    			func1(stoi(s));
    		else
    			func2(s);
    		cout << endl;
    	}
    	return 0;
    }
    
  • 相关阅读:
    JVM系列-001-JVM监控工具
    Java8-CompletableFuture
    Java8-ConcurrentUtils
    Java8-LongAccumulator
    Java8-Atomic
    Java8-ConcurrentHashMap
    Java8-Synchronized-No.02
    Java8-Synchronized-No.01
    Java8-Executors-No.03
    Java8-Executors-No.02
  • 原文地址:https://www.cnblogs.com/Hsiung123/p/13812034.html
Copyright © 2011-2022 走看看