Question 1

Which of the following sources would probably NOT be a good place to find images to use in a word processing document?

a text file

the clip art feature of the word processor itself

an image drawn with the draw tools of the word processor

an image downloaded from the internet

all of the above sources are good places to obtain images

Question 2

If a word processor document contains the text shown below and you use global find and replace to change every occurrence of the to a, how many occurrences will it change? NOTE: this would change all occurrences of the characters the, whether surrounded by spaces or not.

First, I should like to express my gratitude to the radio and television networks for the opportunities they have given me over the years to bring reports and messages to our nation. My special thanks go to them for the opportunity of addressing you this evening.

1

2

4

6

0

Question 3

A user opens a file in a text editor and types only the word Hello, then saves the file. The user then opens a word processor and types exactly the same word Hello. They save the file in the word processors default file format (.docx for Word, .odt for OpenOffice Writer).

Which file will be larger: the file created by the text editor, or the file created by the word processor?

file created by the text editor

the file created by the word processor

both files will be exactly the same size

Question 4

The smallest table that you can insert into a word processor document has

0 rows and 0 columns

0 rows and 1 column

1 row and 0 columns

1 row and 1 column

the smallest table must be larger than any of the above

Question 5

The basic procedure for changing the displayed style of some text in a word processor is to

choose the style you want from the toolbar, then select the text you want to change

select the text you want to change, then left-click on it

select the text you want to change, then click on Properties

select the text you want to change, then choose the style you want from the toolbar

Question 6

Exactly how many bytes of computer memory are required to store this sentence when it is stored in ASCII?

19

87

104

105

106

Question 7

Which ASCII sequence correctly represents the English word cats?
01000011 01000001 01010100 01010011

01000011 01100001 01110100 01110011

01100011 01100001 01110100 01110011

01100010 01100001 01110100 01110011

none of the above

Question 8

A binary code system uses 6 bits for each character. How many unique characters can be represented by this system?

6

16

32

64

128

Question 9

A remote control is designed that can send 292 unique codes to the receiver. How many bits should be used to create the code?

Group of answer choices

7

8

9

10

292

Question 10

Which of the following is the most likely memory combination on a computer that you could buy today in any store?

8 megabyte of RAM and 1 gigabyte hard disk storage

8 gigabyte of RAM and 500 gigabyte hard disk storage

120 gigabyte of RAM and 120 gigabyte hard disk storage

1 megabyte of RAM and 250 megabyte hard disk storage

Question 11 1 pts

A computer memory chip has 24-bit addresses. How many memory locations does it have?

24

60000

16M

224M

16G

Question 12

Each memory location of a RAM chip holds two bytes. It also has a 20·bit address used to select it. What is the capacity of this RAM chip?

40 bytes

20000 bytes

2Kbytes

2Mbytes

none of the above

Question 13

A RAM chip stores 1 bytes in every memory location. Each memory location also has a 10 bit address used to select it. What is the capacity of this RAM chip?

10 bytes

20 bytes

1000 bytes

1024 bytes

2000 bytes

Question 14

Each memory location in a RAM chip holds one byte. Each memory location also has an 8-bit address used to select its contents. What is the total capacity of this RAM chip?

8 bytes

16 bytes

256 bytes

1kByte

1MByte

Question 15

What part does ROM play in the boot up process of a computer?

none

stores a small program that searches secondary storage devices for the operating system

serves as backup storage for RAM

stores the operating system

acts as overflow memory when RAM is full

Python language!!!!!

№1

The translation from the Berland language into the Birland language is not an easy task. Those languages are very similar: a berlandish word differs from a birlandish word with the same meaning a little: it is spelled (and pronounced) reversely. For example, a Berlandish word code corresponds to a Birlandish word edoc. However, it's easy to make a mistake during the «translation». Vasya translated word s from Berlandish into Birlandish as t. Help him: find out if he translated the word correctly.

Input

The first line contains word s, the second line contains word t. The words consist of lowercase Latin letters. The input data do not consist unnecessary spaces. The words are not empty and their lengths do not exceed 100 symbols.

Output

If the word t is a word s, written reversely, print YES, otherwise print NO.

Examples

input

code
edoc

output

YES

№2

Anton likes to play chess, and so does his friend Danik.

Once they have played n games in a row. For each game it's known who was the winner — Anton or Danik. None of the games ended with a tie.

Now Anton wonders, who won more games, he or Danik? Help him determine this.

Input

The first line of the input contains a single integer n (1 ≤ n ≤ 100 000) — the number of games played.

The second line contains a string s, consisting of n uppercase English letters 'A' and 'D' — the outcome of each of the games. The i-th character of the string is equal to 'A' if the Anton won the i-th game and 'D' if Danik won the i-th game.

Output

If Anton won more games than Danik, print "Anton" (without quotes) in the only line of the output.

If Danik won more games than Anton, print "Danik" (without quotes) in the only line of the output.

If Anton and Danik won the same number of games, print "Friendship" (without quotes).

Examples

input

6
ADAAAA

output

Anton

№3

You can not just take the file and send it. When Polycarp trying to send a file in the social network "Codehorses", he encountered an unexpected problem. If the name of the file contains three or more "x" (lowercase Latin letters "x") in a row, the system considers that the file content does not correspond to the social network topic. In this case, the file is not sent and an error message is displayed.

Determine the minimum number of characters to remove from the file name so after that the name does not contain "xxx" as a substring. Print 0 if the file name does not initially contain a forbidden substring "xxx".

You can delete characters in arbitrary positions (not necessarily consecutive). If you delete a character, then the length of a string is reduced by 11. For example, if you delete the character in the position 22 from the string "exxxii", then the resulting string is "exxii".

Input

The first line contains integer nn (3≤n≤100)(3≤n≤100) — the length of the file name.

The second line contains a string of length nn consisting of lowercase Latin letters only — the file name.

Output

Print the minimum number of characters to remove from the file name so after that the name does not contain "xxx" as a substring. If initially the file name dost not contain a forbidden substring "xxx", print 0.

Examples

input

6
xxxiii

output

1

Why has the meaning of the word economics changed across space and time?

what is the impact of diversity practices and experience on others?

(word limit 300)

IPE: Does regionalism support, or undermine, globalisation? Word Limit:1000

Please answer in microsoft word

Poland-analyze Poland market system

What are some of the current trends in telecommunications and networks?

Minimum word 125.

write at least a 300 word reflection regarding Sexuality and Older Adults