Run a Python Squares Snippet
A code execution example that runs a tiny Python loop and explains its output.
Python · code run · CLI example · program output · developer tools
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@skill:code:run Run this small Python snippet and explain the output: for n in range(1, 8): print(n, n*n, 'even' if n % 2 == 0 else 'odd')
Here is the execution and explanation of the [Python](wiki:Python_(programming_language)) snippet you provided. ### Output ### Explanation The code uses a `for` loop to iterate through a sequence of numbers and prints three values for each iteration: 1. **`range(1, 8)`**: This generates a sequence starting at **1** and ending at **7** (the stop value, 8, is exclusive). 2. **`n`**: The first column prints the current number in the loop. 3. **`n*n`**: The second column calculates and prints the **square** of the number. 4. **`'even' if n % 2 == 0 else 'odd'`**: This is a conditional expression (ternary operator). * It checks if `n` is divisible by 2 using the modulo operator (`%`). * If the remainder is `0`, it prints "even". * Otherwise, it prints "odd". This snippet is a concise way to demonstrate basic iteration, arithmetic, and inline conditional logic in Python. **What would you like to do next?** - Would you like to see how to rewrite this using a **List Comprehension**? - Should we modify the code to handle a larger range or different mathematical operations? Learn more about Python Control Flow