# Day 1 - Data Types

# Declare second integer, double, and String variables.

# Read and save an integer, double, and String to your variables.
x = int(raw_input())
y = float(raw_input())
z = raw_input()
# Print the sum of both integer variables on a new line.
print(i+x)
# Print the sum of the double variables on a new line.
print(d+y)
# Concatenate and print the String variables on a new line
# The 's' variable above should be printed first.
print(s+z)
