Hackerearth : Digit Problem

code:

 

10579 Fibonacci Numbers

code:

 

BigInteger in Java and C++

code:

for c++ this link link or google search is good but i didn’t found any goood solution yet:
http://codeforces.com/blog/entry/16380

java:

Simple addition:

BigInt Sum:

 

 

Hackerearth Min-Max

code:

partially accepted code with vector:

 

10523 – Very Easy !!!

C++ Code:
But it will not work as c++ don’t support BigIntger so we have to write it in java my code:

Java:

 

 

HAckerearth – HAWKEYE AND FLOODFILL ⇾⚄ (EASY)

code:

another code:

 

 

 

Digit Hackerearth

code:

 

Stevie Hackerearth

code:

 

Basics of Implementation – Hackerearth

Vowel count in a string:
code:

Count Digit:

 

C++ Vector push_back()…pop_back()

Algo – Linked List

Best Video Explained:

code:

some bugs  here but understood the implementation:

 

Hackerearth: Seating Arrangement (Unsolved)

code that not accepted:

 

Algorithm: Euler’s GCD


code:

more optimized:

 

Recursive:

 

http://www.progkriya.org/gyan/basic-number-theory.html#section3

Algo: Prime factorization of a number

code:

I/O:

 

Prime Number: Trial division | Prime check upto N in C

code:

Help can be find:
http://www.studystreet.com/c-program-print-prime-numbers/
http://www.codingalpha.com/prime-number-c-program/
https://en.wikipedia.org/wiki/Primality_test