1. Error in line 22. Error in line 33. Error in line 44. Error in line 65. Error in line 76. No error total0, avgforeach x in init(rest(stns)) {10, count3total = total + waitTime(first(x), last(x))4countcount + 1}if(count + 0) {avg = total / count}6.78

The above given 8 lines of program are written in Python and the screenshot of the output is shared:

Answered: 0, avg total = 0, count = foreach x in…

0, avg total = 0, count = foreach x in init(rest(stns)) { total = total + waitTime(first(x), last(x)) 1 %3D %3D 2 3 4 count = count + 1 } if(count # 0) { avg = total / count } 7

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

1. Error in line 2

2. Error in line 3

3. Error in line 4

4. Error in line 6

5. Error in line 7

6. No error

total
0, avg
foreach x in init(rest(stns)) {
1
0, count
3
total = total + waitTime(first(x), last(x))
4
count
count + 1
}
if(count + 0) {
avg = total / count
}
6.
7
8

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