import os
#just testing
os.system("printf 'kek' > /var/www/html/loldongs.txt")

fin = open("adunare.in", "r")
fout = open("adunare.out", "w")

input = fin.read().split('\n')
a = int(input[0])
b = int(input[1])

fout.write(str(a+b))
fin.close()
fout.close()