Predict the output of the following snippet:

p = 100
for i in range(1, 5):
    p = p - 1
    print(p, end=' ')

Output

99 98 97 96 

Explanation

Let’s break down the code line by line:

1. p = 100: The variable p is assigned the value 100.

2. for i in range(1, 5):: The for loop runs for the values 1, 2, 3, 4. Therefore, the loop executes 4 times.

3. Iterations of the loop:

• First Iteration: p = 100 - 1 = 99
• Second Iteration: p = 99 - 1 = 98
• Third Iteration: p = 98 - 1 = 97
• Fourth Iteration: p = 97 - 1 = 96

4. print(p, end=' '): Displays the value of p after each iteration in the same line separated by spaces.

5. Therefore, the final output is: 99 98 97 96