A+B   ─── a classic problem in programming contests,   it's given so contestants can gain familiarity with the online judging system being used.



Task

Given two integers,   A and B.

Their sum needs to be calculated.



Input data

Two integers are written in the input stream, separated by space(s):

 



(
−
1000
≤
A
,
B
≤
+
1000
)


{\displaystyle (-1000\leq A,B\leq +1000)}




Output data

The required output is one integer:   the sum of A and B.



Example



 input  

 output  


 2 2 

 4 


 3 2 

 5 



🏁🍇
  🆕🔡▶️👂🏼❗️ ➡️ input 💭 Get numbers as input string
  🔫 input 🔤 🔤❗ ➡️ nums 💭 Split numbers by space
  🍺🔢 🐽 nums 0❗ 10❗ ➡️ A 💭 Retrieve first number
  🍺🔢 🐽 nums 1❗ 10❗ ➡️ B 💭 Retrieve second number
  😀 🔤🧲A➕B🧲🔤 ❗ 💭 Output sum
🍉️