Sum of Two Integers

• L

  Use sum() in python, not sure whether considered as cheating
  

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  D

  I think + is used in the sum function.

• G

  A right C++ answer on Sum of Two Integers without using + operator
  

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  Z

  @GoingMyWay I think x and y can be less than 0. So your solution is not the right answer.

• S

  SUM
  

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  Z

  operator '+' is not permitted.

• C

  Solution for "Sum of Two Integers" using bitwise operators
  

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  Z

  @shailu.theleo This solution will get the wrong answer if a or b <= 0

• G

  Java Integer solution
  

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• J

  JavaScript solution without "+" operator
  

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• P

  Sum of Two Integers (C)
  

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  P

  int getSum(int a, int b) { int sum=0, carry=0; long ln=0; sum = a^b; carry = (a&b)<<1; while(carry != 0){ a = sum; b = carry; sum = a^b; carry = (a&b)<<1; } ln = ln|sum; return ln; }
• A

  Sum without using +/-
  

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• D

  C# Sum() with int array
  

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• M

  C++ solution
  

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• T

  A python solution, by pushing a,b into an array
  

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• Q

  Java
  

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• E

  An interesting solution.
  

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• 

  Java recursive solution.
  

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• L

  Using bit manipulation "&" and "^" to implement the sum of two integers without "+/-".
  

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• W

  Solution in java use xor
  

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• O

  371. Sum of Two Integers using bitwise operators
  

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• R

  Sum of Two Integers without using arithmetic operator and Loops
  

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• S

  2ms c++ solution
  

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• 5

  slove this problems in java
  

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