#sdpsgssolutions
#A Dish Best Served Cold
#Starter Problems 2

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

# Read the number of lines in the file
myInput = inputFile.readline()
n = int(myInput)

# Insert values into a list
numline = 1
myInput = inputFile.readline()
lista = [int(myInput)]
numline = numline + 1

while numline<=n:
	myInput = inputFile.readline()
	lista.append(int(myInput))
	numline = numline + 1

# Calculations
minvalue = min(lista)
maxvalue = max(lista)
average = int(sum(lista)/len(lista))

# Write the answer to the output file.
outputFile.write(str(minvalue)+' '+str(maxvalue)+' '+str(average))
	
# Finally, close the input/output files.
inputFile.close()
outputFile.close()