Problem Statement

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

Given two integers,   A and B. Their sum needs to be calculated.

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

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

Let's start with the solution:

PROGRAM SUM2

BEGIN

  LOOP
    INPUT(LINE,Q$)
    EXIT IF Q$=""
    SP%=INSTR(Q$," ")
    PRINT(VAL(LEFT$(Q$,SP%-1))+VAL(MID$(Q$,SP%+1)))
  END LOOP

END PROGRAM