pat 1061. Dating (20)

1061. Dating (20)

时间限制

50 ms

内存限制

65536 kB

代码长度限制

16000 B

判题程序

Standard

作者

CHEN, Yue

Sherlock Holmes received a note with some strange strings: "Let's date! 3485djDkxh4hhGE 2984akDfkkkkggEdsb s&hgsfdk d&Hyscvnm". It took him only a minute to figure out that those strange strings are actually referring to the coded time "Thursday 14:04" -- since the first common capital English letter (case sensitive) shared by the first two strings is the 4th capital letter 'D', representing the 4th day in a week; the second common character is the 5th capital letter 'E', representing the 14th hour (hence the hours from 0 to 23 in a day are represented by the numbers from 0 to 9 and the capital letters from A to N, respectively); and the English letter shared by the last two strings is 's' at the 4th position, representing the 4th minute. Now given two pairs of strings, you are supposed to help Sherlock decode the dating time.

Input Specification:

Each input file contains one test case. Each case gives 4 non-empty strings of no more than 60 characters without white space in 4 lines.

Output Specification:

For each test case, print the decoded time in one line, in the format "DAY HH:MM", where "DAY" is a 3-character abbreviation for the days in a week -- that is, "MON" for Monday, "TUE" for Tuesday, "WED" for Wednesday, "THU" for Thursday, "FRI" for Friday, "SAT" for Saturday, and "SUN" for Sunday. It is guaranteed that the result is unique for each case.

Sample Input:

3485djDkxh4hhGE 
2984akDfkkkkggEdsb 
s&hgsfdk 
d&Hyscvnm

Sample Output:

THU 14:04

解：这题卡死，修改到心累，最后一组样例还是过不去，卧槽，是大写capital，我忘了这个单词什么意思，然后我在日期的判断上始终考虑大小写都可以的，呵呵哒，给自己跪了，看了那么长时间就卡这了，没什么弯子的一题，就卡死了，整理完睡觉去。

代码：

#include<iostream>
#include<cstdlib>
#include<cstdio>
#include<cstring>
using namespace std;

char h1[7]={'A','B','C','D','E','F','G'};
char h3[24]={'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F','G','H','I','J','K','L','M','N'};
char data[8][5]={"MON","TUE","WED","THU","FRI","SAT","SUN"};
char hour[25][3]={"00","01","02","03","04","05","06","07","08","09","10","11","12","13","14","15","16","17","18","19","20","21","22","23"};

int  main()
{
    string s1,s2,s3,s4;
    while(cin>>s1>>s2>>s3>>s4)
    {
        string res;
        int len=min(s1.length(),s2.length());
        int flag=0;
        for(int i=0;i<len;i++)
        {
            if(flag==0&&s1[i]==s2[i]&&isalpha(s1[i]))
            {
                for(int j=0;j<7;j++)
                {
                    if(s1[i]==h1[j])
                    {
                        flag=1;
                        res+=data[j];
                        res+=" ";
                        break;
                    }
                }
                if(flag==1)
                    continue;
            }
            if(flag==1&&s1[i]==s2[i]&&isalnum(s1[i]))
            {
                for(int j=0;j<24;j++)
                {
                    if(s1[i]==h3[j])
                    {
                       res+=hour[j];
                       res+=":";
                       flag=2;
                       break;
                    }
                }
            }
            if(flag==2)
                break;
        }
        len=min(s3.length(),s4.length());
        for(int i=0;i<len;i++)
        {
            if(s3[i]==s4[i]&&isalpha(s3[i]))
            {
               if(i<10)
               {
                   res+="0";
               }
               char ss[6];
               sprintf(ss,"%d",i);
               res+=ss;
               break;
            }
        }
        cout<<res<<endl;
    }
}