Chapter 5: Problem 23

Look at the following pseudocode. If it were a real program, what would it display? Declare Integer counter, total = 0 For counter = 1 To 5 Set total = total + counter End For Display total

Short Answer

Expert verified

Answer: The output of the given pseudocode is 15.

Step by step solution

Initialize Variables

The pseudocode declares two integer variables "counter" and "total" and initializes the "total" to 0.

Set the Loop

The given pseudocode has a "For" loop that starts at "counter = 1" and ends at "counter = 5", which means that it will iterate through the range of integers from 1 to 5.

Calculate the Sum of Integers

Inside the loop, the pseudocode adds the current value of "counter" to the "total," and "total" is set to the new sum. This means the calculation takes the following form: \\[total = total + counter\\] This operation will be repeated for each value of "counter" in the range of integers from 1 to 5.

Calculate the Result

To find the result, we can calculate the sum of integers from 1 to 5 according to the given operation: \\[total = 0 + 1 = 1\\, (counter = 1)\\] \\[total = 1 + 2 = 3\\, (counter = 2)\\] \\[total = 3 + 3 = 6\\, (counter = 3)\\] \\[total = 6 + 4 = 10\, (counter = 4)\\] \\[total = 10 + 5 = 15\, (counter = 5)\\]

Display the Result

According to the pseudocode, after the loop ends, the calculated "total" will be displayed, which is 15. So the output of the program would be 15.

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Look at the following pseudocode. If it were a real program, what would it display? Declare Integer counter, total = 0 For counter = 1 To 5 Set total = total + counter End For Display total

Short Answer

Step by step solution

Initialize Variables

Set the Loop

Calculate the Sum of Integers

Calculate the Result

Display the Result

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