This Python code creates a nested loop to iterate through...

September 3, 2025 at 03:43 PM

for first in range(1, 6): for second in range(1, 6): print(f'{first} + {second} = {first + second}')

This Python code creates a nested loop to iterate through two ranges from 1 to 5 (inclusive) and prints all possible summations of two numbers within those ranges in the format <first> + <second> = <sum>.

Here's what it does step-by-step:

  1. Outer Loop (for first in range(1, 6)):

    • Iterates through numbers 1, 2, 3, 4, 5.
    • This represents the first number in the addition.
  2. Inner Loop (for second in range(1, 6)):

    • For each value of first, iterates through numbers 1, 2, 3, 4, 5.
    • This represents the second number in the addition.
  3. Printing (print(f'{first} + {second} = {first + second}')):

    • For each combination of first and second, calculates their sum using first + second and prints it in the format <first> + <second> = <sum>.

Output:

The code generates all summations of numbers between 1 and 5 (inclusive) in a formatted way. The output will look like this:

1 + 1 = 2
1 + 2 = 3
1 + 3 = 4
1 + 4 = 5
1 + 5 = 6
2 + 1 = 3
2 + 2 = 4
2 + 3 = 5
2 + 4 = 6
2 + 5 = 7
3 + 1 = 4
3 + 2 = 5
3 + 3 = 6
3 + 4 = 7
3 + 5 = 8
4 + 1 = 5
4 + 2 = 6
4 + 3 = 7
4 + 4 = 8
4 + 5 = 9
5 + 1 = 6
5 + 2 = 7
5 + 3 = 8
5 + 4 = 9
5 + 5 = 10

Summary:

The code generates and prints the sum of all possible pairs of two numbers between 1 and 5, displaying them in a formatted manner.

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