100 Plus Python Coding Problems With Solutions

Welcome to the Python problem-solving world.

Here, we will take a real-world coding related problem. We will think about the process of solving the problem and then we will solve it. After the solution, we will explain the answer.

1 - Easy ones

1.1 - Convert input
1.2 - Math power
1.3 - Random Number
1.4 - Floor Division
1.5 - Temporary variable

2 - Number Related

2.1 - Max of two
2.2 - Max of three
2.3 - Average of numbers
2.4 - Divisible by 3 and 5
2.5 - Sum of digits

3 - Loop Related

3.1 - Sum of elements
2 - Number Related - 6-10
2.1 - Max of two
2.2 - Max of three
2.3 - Average of numbers
2.4 - Divisible by 3 and 5
2.5 - Sum of digits
3 - Loop Related - 11-16
3.1 - Sum of elements
3.2 - Largest element of a list
3.3 - Sum of squares
3.4 - Second Largest
3.5 - Second Smallest
3.6 - Remove duplicate Chars

4 - Conversions

4.1 - Miles to Kilometers
4.2 - Celsius to Fahrenheitt
4.3 - Decimal to binary
4 - Conversions - 17-21
4.1 - Miles to Kilometers
4.2 - Celsius to Fahrenheitt
4.3 - Decimal to binary
4.4 - Decimal to binary (recursive)
4.5 - Binary to decimal - Premium Access

6 - Computations

6.1 - Simple Interest
6.2 - Complex Interest
6.3 - Calculate Grades
6.4 - Gravitational Force
6.5 - Triangle Area

7 - Prime number

7.1 - Check Prime
7.2 - Prime Numbers
7.3 - Prime factors
7.4 - Smallest prime factor

8 - Reverse

8.1 - Reverse String
8.2 - Reverse String (stack)
8.3 - Reverse String (recursive)
8.4 - Reverse Number
8.5 - Reverse word

9 - Medium

9.1 - Check palindrome
9.2 - Dictionary of cubes
9.3 - Armstrong number
9.4 - Greatest common divisor
9.5 - Least Common Multiple

11 - Simple Game

11.1 - Guess game
11.2 - Rock paper scissor
11.3 - Cows and bulls
11.4 - Cows and bulls(4digits)
11.5 - Word completion
11.6 - Word hangman

12 - Harder

12.1 - Simple Calculator
12.2 - Password generator
12.3 - Password with requirements
12.4 - Permutations
12.5 - Generate Sentences
12.6 - Advanced calculator

13 - User Submitted

13.1 - Simple Clock
13.2 - Birthday-remaining.md
13.3 - Calculate age

Only half of the task is done. More problems are coming. If you want to add more problems, feel free to send a pull request.

Many solutions

Here we are focusing on the thinking and strategies to solve a problem. However, every problem could be solved in multiple ways. And other solutions could be better and faster.

Always keep an open mind to learn multiple solutions to solve a problem.

Let’s Start

Let’s start your journey. Let’s solve every problem you face.

Let’s do it.

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