Integer and float numbers - Learn Python 3 - Snakify

Lesson 3.Integer and float numbers



Problem «Last digit of integer» (Easy)


Statement

Given an integer number, print its last digit.



Problem «Fractional part» (Easy)


Statement

Given a positive real number, print its fractional part.



Problem «First digit after decimal point» (Easy)


Statement

Given a positive real number, print its first digit after a decimal point.



Problem «Car route» (Easy)


Statement

A car can cover distance of N kilometers per day. How many days will it take to cover a route of length M kilometers? The program gets two numbers: N and M.



Problem «Total cost» (Medium)


Statement

A cupcake costs A dollars and B cents. Determine, how many dollars and cents should one pay for N cupcakes. A program gets three numbers: A, B, N. It should print two numbers: total cost in dollars and cents.



Problem «Tens digit» (Medium)


Statement

Given an integer. Print its tens digit.



Problem «Sum of digits» (Medium)


Statement

Given a three-digit number. Find the sum of its digits.



Problem «Clock face - 1» (Hard)


Statement

H hours, M minutes and S seconds are passed since the midnight (0 ≤ H < 12, 0 ≤ M < 60, 0 ≤ S < 60). Determine the angle (in degrees) of the hour hand on the clock face right now.



Problem «Clock face - 2» (Hard)


Statement

Hour hand turned by α degrees since the midnight. Determine the angle by which minute hand turned since the start of the current hour. Input and output in this problems are floating-point numbers.