#sdpsgssolutions
#read input on same line submit output

# Open the input and output files.
inputFile = open("filenamein3.txt", "r")
outputFile = open("filenameout3.txt", "w")

# Read one input
myInput = inputFile.readline()
x = int(myInput)

# Calculations
multiplyTwo = 2*x
multiplyThree = 3*x

# Write the answer to the output file (two outputs with line in between)
outputFile.write(str(multiplyTwo)+'\n'+str(multiplyThree))

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