The problem presents a Pascal program segment that initializes and modifies an array named $num$. The program then iterates through a loop and outputs the elements of the array from index 1 to 5. We are asked to determine what the output of the program will be.
2025/7/27
1. Problem Description
The problem presents a Pascal program segment that initializes and modifies an array named . The program then iterates through a loop and outputs the elements of the array from index 1 to
5. We are asked to determine what the output of the program will be.
2. Solution Steps
First, let's trace the execution of the program and track the values of the array elements:
* `Num[0] := 8;` sets .
* `Num[3] := 20;` sets .
* `Num[5] := Num[3] - 5;` sets .
* `Num[2] := Num[0] + 5;` sets .
* `Num[1] := Num[0] + Num[3];` sets .
* `Num[4] := Num[5] * 2;` sets .
The program then enters a `For` loop that iterates from `count = 1` to `count = 5`. Inside the loop, it outputs the value of `Num[count]` for each iteration. Therefore, the program will print the following:
* `count = 1`: prints .
* `count = 2`: prints .
* `count = 3`: prints .
* `count = 4`: prints .
* `count = 5`: prints .
3. Final Answer
The output of the program is:
```
28
13
20
30
15
```