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String Manipulation in Python
course content

Course Content

String Manipulation in Python

String Manipulation in Python

1. Basic Concepts
Creating a StringMultiline StringsAccessing String ElementsString SlicingAdvanced SlicingNegative IndexingUsing IndicesStrings Concatenation
2. String Methods
CountingReplacingTrimmingSplittingSplitting the LinesJoining
3. Strings Formatting
f-strings ConceptionPositional FormattingFormatting with OrderingFormatting by KeysCalculating BMIAdvanced Formatting: PositioningAdvanced Formatting: SignAdvanced Formatting: Float, Round, and PercentCalculating and Formatting Dynamics

Calculating and Formatting Dynamics

Task

As of 2020, the USA population was 331002651, of which 273975139 -  urban population. The Urban population (%) is the proportion of the urban population to the total. Your tasks are:

  1. Print total and urban populations with commas every thousand;
  2. Calculate urban population (%), and print the result in the following format: 45.653%.

Task

As of 2020, the USA population was 331002651, of which 273975139 -  urban population. The Urban population (%) is the proportion of the urban population to the total. Your tasks are:

  1. Print total and urban populations with commas every thousand;
  2. Calculate urban population (%), and print the result in the following format: 45.653%.

Switch to desktop for real-world practiceContinue from where you are using one of the options below

Everything was clear?

Section 3. Chapter 9
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Calculating and Formatting Dynamics

Task

As of 2020, the USA population was 331002651, of which 273975139 -  urban population. The Urban population (%) is the proportion of the urban population to the total. Your tasks are:

  1. Print total and urban populations with commas every thousand;
  2. Calculate urban population (%), and print the result in the following format: 45.653%.

Task

As of 2020, the USA population was 331002651, of which 273975139 -  urban population. The Urban population (%) is the proportion of the urban population to the total. Your tasks are:

  1. Print total and urban populations with commas every thousand;
  2. Calculate urban population (%), and print the result in the following format: 45.653%.

Switch to desktop for real-world practiceContinue from where you are using one of the options below

Everything was clear?

Section 3. Chapter 9
toggle bottom row

Calculating and Formatting Dynamics

Task

As of 2020, the USA population was 331002651, of which 273975139 -  urban population. The Urban population (%) is the proportion of the urban population to the total. Your tasks are:

  1. Print total and urban populations with commas every thousand;
  2. Calculate urban population (%), and print the result in the following format: 45.653%.

Task

As of 2020, the USA population was 331002651, of which 273975139 -  urban population. The Urban population (%) is the proportion of the urban population to the total. Your tasks are:

  1. Print total and urban populations with commas every thousand;
  2. Calculate urban population (%), and print the result in the following format: 45.653%.

Switch to desktop for real-world practiceContinue from where you are using one of the options below

Everything was clear?

Task

As of 2020, the USA population was 331002651, of which 273975139 -  urban population. The Urban population (%) is the proportion of the urban population to the total. Your tasks are:

  1. Print total and urban populations with commas every thousand;
  2. Calculate urban population (%), and print the result in the following format: 45.653%.

Switch to desktop for real-world practiceContinue from where you are using one of the options below
Section 3. Chapter 9
Switch to desktop for real-world practiceContinue from where you are using one of the options below
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