# =========================================================================
#                              Challenge Information
# =========================================================================


# Direct Link: https://www.hackerrank.com/challenges/30-data-types/problem
# Difficulty: Easy
# Max Score: 30
# Language: Python

# =========================================================================
#                               Challenge Solution
# =========================================================================

i = 4
d = 4.0
s = 'HackerRank '

# Declare second integer, double, and String variables.
i2 = 3
d2 = 2.8
s2 = 'is my favorite platform!'

# Read and save an integer, double, and String to your variables.
i_sum = i2+i
d_sum = d2+d
s_sum = s+s2

# Print the sum of both integer variables on a new line.
print(i_sum)

# Print the sum of the double variables on a new line.
print(d_sum)

# Concatenate and print the String variables on a new line
# The 's' variable above should be printed first.
print(s_sum)

