SPA.tar.gz

python

The tools that help create a document, a movie, or a game are all programs. This course uses Python as its programming language. Python programmers are in high demand. The programs you’ll learn in this course are specially designed for learners with no programming background. 

You’ll start with simple math, real-world problem-solving, and writing solutions as steps in a simple language. Next, you’ll learn decision-based solutions demonstrated via flowcharts and explained with execution sheets. Finally, you’ll learn to translate your solutions into Python programs using variables, conditional statements, loops, strings, lists, and built-in functions. You’ll also learn to create your own functions in Python.

Plenty of practice programs with the facility of editing and running them in an embedded way will add to your confidence. After completing this course, you can start as a Python developer. Python is used in business, web, healthcare, education, data science, scraping, embedded systems, and games.

Learn to Code: Python for Absolute Beginners

`msg = '''This string has text1 and text2 in it'''`


`msg = 'This string has text1 and text2 in it"`


`msg = "This string has text1 and text2 in it"`


**(Select all that apply.)** We want to store the following string in the variable `msg`. Which of the following shows the correct syntax in Python?

```text
This string has text1 and text2 in it
```

(Select all that apply.) We want to store the following string in the variable <code>msg</code>. Which of the following shows the correct syntax in Python?
<pre><code class="language-text">This string has text1 and text2 in it
</code></pre>

What is the result when the following program is executed?

```python
a = ['a','b','c','d','e','f','g','h','i']
print(a[2:-2])
```

What is the result when the following program is executed?
<pre><code class="language-python">a = ['a','b','c','d','e','f','g','h','i']
print(a[2:-2])
</code></pre>

What is the output when the following program is executed?

```python
a = ['a','b','c','d','e','f','g','h','i']
for i in range(-2,2):
   print(a[i], end=' ')
```


What is the output when the following program is executed?
<pre><code class="language-python">a = ['a','b','c','d','e','f','g','h','i']
for i in range(-2,2):
 print(a[i], end=' ')
</code></pre>

What is the output when the following program is executed?

```python
a = ['a','b','c','d','e','f','g','h','i']
i = 1
while (i < len(a)):
 print(a[-i], end=' ')
 i += 2
```

What is the output when the following program is executed?
<pre><code class="language-python">a = ['a','b','c','d','e','f','g','h','i']
i = 1
while (i &lt; len(a)):
 print(a[-i], end=' ')
 i += 2
</code></pre>

What is the result when the following program is executed?

```python
a = ['abcdefghi']
i = 1
while (i < len(a[0])):
 print(a[0][i], end=' ')
 i += 2
```

What is the result when the following program is executed?
<pre><code class="language-python">a = ['abcdefghi']
i = 1
while (i &lt; len(a[0])):
 print(a[0][i], end=' ')
 i += 2
</code></pre>

What is the result when the following program is executed?

```python
m = [[1,2,3],[4,5,6],[7,8,9]]
s = i = 0
size = 3
while i < size:
 j = 0
 while j < size:
 s += m[j][i]
 j += 1
 print(s, end=' ')
 i += 1
```

What is the result when the following program is executed?
<pre><code class="language-python">m = [[1,2,3],[4,5,6],[7,8,9]]
s = i = 0
size = 3
while i &lt; size:
 j = 0
 while j &lt; size:
 s += m[j][i]
 j += 1
 print(s, end=' ')
 i += 1
</code></pre>

Test your knowledge of strings and lists in Python.

About the Course

Problem Solving with Simple Programs

Decisions and Branching

Python Basics

Repetition with Loops

Strings and Lists

Functions

Appendix - Complex Programs

Wrap Up

Quiz on Strings and Lists