#sdpsgssolutions
#addition
#Starter Problems 1

# Open the input and output files.
inputFile = open("addin.txt", "r")
outputFile = open("addout.txt", "w")

# Read the input.
myInput = inputFile.read().split()
x = int(myInput[0])
y = int(myInput[1])

# Calculate the answer.
ans = x+y

# Write the answer to the output file.
outputFile.write(str(ans)+"\n")

# Finally, close the input/output files.
inputFile.close()
outputFile.close()