1523 - I2P (I) 2018_Yang_Lab2 Scoreboard

Time

2018/10/15 15:30:00 2018/10/15 17:00:00

Clarification

# Problem Asker Description Reply Replier Reply Time For all team

# Problem Pass Rate (passed user / total user)
12028 Caterpillar2
12029 Caesar salad 2
12032 decimal to ternary

12028 - Caterpillar2   

Description

Have you even seen the Caterpillar text? 

here it is: 

..╚⊙ ⊙╝..
.╚═(███)═╝
..╚═(███)═╝
..╚═(███)═╝
...╚═(███)═╝
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As you know , the Caterpillar can be very long . just like some input .

Give you the looking of the Caterpillar . output the Caterpillar.

 

Hint : loop

Input

The first line contains an integer L,  L  100000, which indicates that there will be L lines following.

Each i of the following L lines gives an integer Li,   Li  100000.

 

 

Output

A long long caterpillar . 

First, print "..╚⊙ ⊙╝.." in the beginning !!

Then, for every input Li, output Li times '.' and add "╚═(███)═╝" in the end together with a '\n'.

The first taskcase is sample output.

Sample Input  Download

Sample Output  Download

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12029 - Caesar salad 2   

Description

You, the businessman, received a message from Caesar for salad.

You opened the letter, and quickly found that the message was encrypted. Feeling confused, you asked the guy who gave you the letter. That guy told you 1. the message was encrypted using Caesar cipher, and 2. the corresponding number for shifting is N

As a smart businessman, could you figure out what did Caesar wanted to tell you?

The encrypt rule is as follow:

For each English character inside his letter, shift it with a fixed number N  in positive/negative direction.

For example,

  • N = 2, then "IJK" will become "KLM"
  • N = 3, then "IJK" will become "LMN"
  • N = -2, then "AJK" will become "YHI"
    • We do the shifting in a cyclic manner, that is, perform left shift 1 on "A" will become "Z"; right shift 2 on "Y" will become "A"​​

 The decrypt rule is as follow:

Input

Input consists of three UPPERCASE English characters representing the encrypted message, and an integer Nseperated by a whitespace character.

It is guaranteed that -2147483648 <= N <= 0.

Output

Print out the decrypted message in a single line. 

You need to print "\n" at the end of the answer.

Sample Input  Download

Sample Output  Download

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12032 - decimal to ternary   

Description

 Input one positive integer, X. The task is to translate the decimal number X into ternary (三進位) number, and output the result.

X is smaller than 1000. 

Input

One positive integer, X.  X is smaller than 1000.

Output

The ternary representation of the input number X.

Note that you need to print a '\n' at the end of the bit string.

Sample Input  Download

Sample Output  Download

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