Day 1: Data Types

• Instructions:
  • Given the variables i, d, and s
  • Initialize 3 separate variables from STDIN: one of type int, one of type double, and one of type string
  • Print the sum of i plus your int variable on a new line
  • Print the sum of d plus your double variable to a scale of one decimal place on a new line
  • Concatenate s with the string you read as input and print the result on a new line.

Excercise

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i = 4
d = 4.0
s = 'HackerRank '
# Declare second integer, double, and String variables.

# Read and save an integer, double, and String to your variables.

# Print the sum of both integer variables on a new line.

# Print the sum of the double variables on a new line.

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

Solution

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#!/bin/python3

i = 4
d = 4.0
s = 'HackerRank '

# Declare second integer, double, and String variables.
# Read and save an integer, double, and String to your variables.
int_eger = input()
dou_ble = input()
str_ing = input()

# Print the sum of both integer variables on a new line.
print(i + int(int_eger))

# Print the sum of the double variables on a new line.
print(round(d + float(dou_ble),1))

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