1100 Mars Numbers -Pat甲级

People on Mars count their numbers with base 13:

• Zero on Earth is called "tret" on Mars.
• The numbers 1 to 12 on Earth is called "jan, feb, mar, apr, may, jun, jly, aug, sep, oct, nov, dec" on Mars, respectively.
• For the next higher digit, Mars people name the 12 numbers as "tam, hel, maa, huh, tou, kes, hei, elo, syy, lok, mer, jou", respectively.

For examples, the number 29 on Earth is called "hel mar" on Mars; and "elo nov" on Mars corresponds to 115 on Earth. In order to help communication between people from these two planets, you are supposed to write a program for mutual translation between Earth and Mars number systems.

Input Specification:

Each input file contains one test case. For each case, the first line contains a positive integer N (<100). Then N lines follow, each contains a number in [0, 169), given either in the form of an Earth number, or that of Mars.

Output Specification:

For each number, print in a line the corresponding number in the other language.

Sample Input:

4
29
5
elo nov
tam

Sample Output:

hel mar
may
115
13

用map将数字和火星语一一对应，注意需要输出火星语“tret”的情况当且仅当输入的数字是0的情乱，其余情况不输出

满分代码如下：

#include<bits/stdc++.h>
using namespace std;
map<int,string>lw={{1,"jan"},{2,"feb"},{3,"mar"},
				   {4,"apr"},{5,"may"},{6,"jun"},
				   {7,"jly"},{8,"aug"},{9,"sep"},
				   {10,"oct"},{11,"nov"},{12,"dec"}};
map<int,string>hg={{1,"tam"},{2,"hel"},{3,"maa"},
				   {4,"huh"},{5,"tou"},{6,"kes"},
				   {7,"hei"},{8,"elo"},{9,"syy"},
				   {10,"lok"},{11,"mer"},{12,"jou"}};
map<string,int>silw={{"jan",1},{"feb",2},{"mar",3},
				   {"apr",4},{"may",5},{"jun",6},
				   {"jly",7},{"aug",8},{"sep",9},
				   {"oct",10},{"nov",11},{"dec",12}};
map<string,int>sihg={{"tam",1},{"hel",2},{"maa",3},
				   {"huh",4},{"tou",5},{"kes",6},
				   {"hei",7},{"elo",8},{"syy",9},
				   {"lok",10},{"mer",11},{"jou",12}};
int n;
int main(){
	cin>>n;
	getchar();
	string s;
	for(int i=1;i<=n;i++){
		getline(cin,s);
		if(isdigit(s[0])){
			int num=stoi(s);
			if(num==0){
				cout<<"tret"<<endl;
				continue;
			}
			int hh=num/13;
			int flag=0;
			if(hh!=0){
				cout<<hg[hh];
				flag=1;
			}
			int ll=num%13;
			if(ll!=0){
				if(flag) cout<<" ";
				cout<<lw[ll];
			}
		}else{
			stringstream ss;
			string res;
			ss<<s;
			int sum=0;
			while(ss>>res){
				if(silw.find(res)!=silw.end()){
					sum+=silw[res];
				}else if(sihg.find(res)!=sihg.end()){
					sum+=(sihg[res]*13);
				}	
			}
			cout<<sum;
		}
		cout<<"\n";
	}
	return 0;
}			

标签：12,Pat,elo,res,Numbers,1100,Mars,hel,nov
来源： https://blog.csdn.net/amf12345/article/details/99111451