Squash Pi

Statement

Goal

Print out the requested digits of pi.

Input

First line: The INDEX of the first digit of pi to print.
Second line: The number of digits to print N .

Output

One line with the requested sequence.

Constraints

INDEX < 295,000
N < 50

Example

Input

0
10

Output

3141592653

Tags

Difficulty

Easy

Test cases

Test 1 Test

Input

0 10

Output

3141592653

Validator 1 Validator

Input

1243 10

Output

7678374494

Test 2 Test

Input

79100 20

Output

32118636062252701154

Validator 2 Validator

Input

79552 20

Output

37462746172746265824

Test 3 Test

Input

163587 30

Output

088077855566632397283342252706

Validator 3 Validator

Input

213155 30

Output

348018765356776441151647710438

Test 4 Test

Input

294741 40

Output

9037059562142587514293266878284788078762

Validator 4 Validator

Input

292480 40

Output

1804744803809438397548267445519775059366

Solution language

Solution

Stub generator input