for loop (4/5)
Let's make our output a bit user-friendlier. Last time we iterated over all elements. Now let's iterate over indexes, and get elements by their indexes. For example, for countries, considering we know that each country is represented by two numbers, it will look like:
12345678910111213# countries data countries = ['USA', (9629091, 331002651), 'Canada', (9984670, 37742154), 'Germany', (357114, 83783942), 'Brazil', (8515767, 212559417), 'India', (3166391, 1380004385)] # construct user-friendlier for loop for i in range(len(countries)): # it will iterate over all indexes if type(countries[i]) is tuple: # check if our element is tuple print('Area:', countries[i][0], 'sq km') print('Population:', countries[i][1]) print('--------------') else: print('Country name:', countries[i])
There we used knowledge about our data, that each tuple is the length of 2. Also, we added a dotted line after each tuple to divide countries.
Swipe to start coding
Using the same approach as in the example, print the information about all people from the people list.
Solución
Cambia al escritorio para practicar en el mundo realContinúe desde donde se encuentra utilizando una de las siguientes opciones¡Gracias por tus comentarios!
single
Pregunte a AI
Pregunte a AI
Pregunte lo que quiera o pruebe una de las preguntas sugeridas para comenzar nuestra charla
Awesome!
Completion rate improved to 2.33Awesome!
Completion rate improved to 2.33for loop (4/5)
Let's make our output a bit user-friendlier. Last time we iterated over all elements. Now let's iterate over indexes, and get elements by their indexes. For example, for countries, considering we know that each country is represented by two numbers, it will look like:
12345678910111213# countries data countries = ['USA', (9629091, 331002651), 'Canada', (9984670, 37742154), 'Germany', (357114, 83783942), 'Brazil', (8515767, 212559417), 'India', (3166391, 1380004385)] # construct user-friendlier for loop for i in range(len(countries)): # it will iterate over all indexes if type(countries[i]) is tuple: # check if our element is tuple print('Area:', countries[i][0], 'sq km') print('Population:', countries[i][1]) print('--------------') else: print('Country name:', countries[i])
There we used knowledge about our data, that each tuple is the length of 2. Also, we added a dotted line after each tuple to divide countries.
Swipe to start coding
Using the same approach as in the example, print the information about all people from the people list.
Solución
Cambia al escritorio para practicar en el mundo realContinúe desde donde se encuentra utilizando una de las siguientes opciones¡Gracias por tus comentarios!
single
Awesome!
Completion rate improved to 2.33for loop (4/5)
Desliza para mostrar el menú
Let's make our output a bit user-friendlier. Last time we iterated over all elements. Now let's iterate over indexes, and get elements by their indexes. For example, for countries, considering we know that each country is represented by two numbers, it will look like:
12345678910111213# countries data countries = ['USA', (9629091, 331002651), 'Canada', (9984670, 37742154), 'Germany', (357114, 83783942), 'Brazil', (8515767, 212559417), 'India', (3166391, 1380004385)] # construct user-friendlier for loop for i in range(len(countries)): # it will iterate over all indexes if type(countries[i]) is tuple: # check if our element is tuple print('Area:', countries[i][0], 'sq km') print('Population:', countries[i][1]) print('--------------') else: print('Country name:', countries[i])
There we used knowledge about our data, that each tuple is the length of 2. Also, we added a dotted line after each tuple to divide countries.
Swipe to start coding
Using the same approach as in the example, print the information about all people from the people list.
Solución
Cambia al escritorio para practicar en el mundo realContinúe desde donde se encuentra utilizando una de las siguientes opciones¡Gracias por tus comentarios!
