Exercise 1: Write a Python program that reads from the input screen n city names andtemperatures for the last 3 months for each city. And displays the following information:The city names and their 3-month average temperatureThe average temperature of all the citiesThe highest temperature and its city nameThe city names and temperatures for the cities with temperature above the averagetemperatureMuscatNizwa3533404b4241Error: Wrong input in Nizwa4720SurSalalah45402817Sohar 383941CityTemp Avg============Muscat36.00Sur44.00Salalah21.67Sohar39.33The average temperature isThe highest temperature is 44.00 recorded in Sur.25Cities with temperature above the average: Cities with temperature above the average:CityTemp Avg========= ===Muscat36.00Sur44.00Sohar39.33Sample runYour program must define and use the following functions only:1. read(): reads the city names and temperatures from the input screen and storesthe names and temperature averages into two lists cities and tempAvg.2. findAverage():returns the average temperature of the list passed as anargument.3. findMaxTempPos ():returns the position of the highest temperatures in the list.4. displayResults():displays the output shown in the above sample run.Note:All the displays should be done in displayResults()function.

Exercise 1: Write a Python program that reads from the input screen n city names and temperatures for the last 3 months for each city. And displays the following information: The city names and their 3-month average temperature The average temperature of all the cities The highest temperature and its city name The city names and temperatures for the cities with temperature above the average temperature Muscat Nizwa 35 33 40 4b 42 41 Error: Wrong input in Nizwa 45 28 Sur Salalah Sohar 38 47 40 20 17 39 41 City Temp Avg

Exercise 1: Write a Python program that reads from the input screen n city names and temperatures for the last 3 months for each city. And displays the following information: The city names and their 3-month average temperature The average temperature of all the cities The highest temperature and its city name The city names and temperatures for the cities with temperature above the average temperature Muscat Nizwa 35 33 40 4b 42 41 Error: Wrong input in Nizwa 45 28 Sur Salalah Sohar 38 47 40 20 17 39 41 City Temp Avg

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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Concept explainers

Operations

In mathematics and computer science, an operation is an event that is carried out to satisfy a given task. Basic operations of a computer system are input, processing, output, storage, and control.

Basic Operators

An operator is a symbol that indicates an operation to be performed. We are familiar with operators in mathematics; operators used in computer programming are—in many ways—similar to mathematical operators.

Division Operator

We all learnt about division—and the division operator—in school. You probably know of both these symbols as representing division:

Modulus Operator

Modulus can be represented either as (mod or modulo) in computing operation. Modulus comes under arithmetic operations. Any number or variable which produces absolute value is modulus functionality. Magnitude of any function is totally changed by modulo operator as it changes even negative value to positive.

Operators

In the realm of programming, operators refer to the symbols that perform some function. They are tasked with instructing the compiler on the type of action that needs to be performed on the values passed as operands. Operators can be used in mathematical formulas and equations. In programming languages like Python, C, and Java, a variety of operators are defined.

Question

Exercise 1: Write a Python program that reads from the input screen n city names and
temperatures for the last 3 months for each city. And displays the following information:
The city names and their 3-month average temperature
The average temperature of all the cities
The highest temperature and its city name
The city names and temperatures for the cities with temperature above the average
temperature
Muscat
Nizwa
35
33
40
4b
42
41
Error: Wrong input in Nizwa
47
20
Sur
Salalah
45
40
28
17
Sohar 38
39
41
City
Temp Avg
====
========
Muscat
36.00
Sur
44.00
Salalah
21.67
Sohar
39.33
The average temperature is
The highest temperature is 44.00 recorded in Sur
.25
Cities with temperature above the average:

Cities with temperature above the average:
City
Temp Avg
====
===== ===
Muscat
36.00
Sur
44.00
Sohar
39.33
Sample run
Your program must define and use the following functions only:
1. read(): reads the city names and temperatures from the input screen and stores
the names and temperature averages into two lists cities and tempAvg.
2. findAverage():returns the average temperature of the list passed as an
argument.
3. findMaxTempPos ():returns the position of the highest temperatures in the list.
4. displayResults():displays the output shown in the above sample run.
Note:
All the displays should be done in displayResults()function.

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