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 



 
 
static Integer sumOfTwoNums(Integer A, Integer B) {
    return A + B;
}
 
System.debug('A = 50 and B = 25: ' + sumOfTwoNums(50, 25));
System.debug('A = -50 and B = 25: ' +sumOfTwoNums(-50, 25));
System.debug('A = -50 and B = -25: ' +sumOfTwoNums(-50, -25));
System.debug('A = 50 and B = -25: ' +sumOfTwoNums(50, -25));
 
'''Output'''
A = 50 and B = 25: 75
A = -50 and B = 25: -25
A = -50 and B = -25: -75
A = 50 and B = -25: 25
 
 