1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Genrish500 [490]
4 years ago
7

Write a loop that prints each country's population in country_pop. Sample output with input:

Computers and Technology
1 answer:
Nostrana [21]4 years ago
4 0

Answer:

  1. country_pop = {
  2.    'China': 1365830000,
  3.    'India': 1247220000,
  4.    'United States': 318463000,  
  5.    'Indonesia': 252164800
  6. }  
  7. for key in country_pop:
  8.    print(key + " has " + str(country_pop[key]) + " people")

Explanation:

The solution code is written in Python 3.

Given a dictionary, country_pop with data that includes four country along with their respective population (Line 1-6). We can use for in loop structure to traverse through each of the key (country) in the dictionary and print their respective population value (Line 7-8). The general loop structure through is as follow:

                    for key in dict:

                         do something

One key will be addressed for each round of loop and we can use that key to extract the corresponding value of the key (e.g. country_pop[key]) and print it out.

You might be interested in
In addition to the decimal number system, the number systems used most often in PLC operationand programming are ________.
otez555 [7]

Answer: PLC uses:

1. Decimal Number system

2. Binary Number system.

3. Octal Number system.

4. Hexadecimal Number system.

5. Binary Coded Decimal Number system.

6. Negative Number system.

7. Number Conversations.

Explanation: The other numbers the Programmable Logic Controller(PLC) uses aside the decimal number system are:

1. Binary Number system.

2. Octal Number system.

3. Hexadecimal Number system.

4. Binary Coded Decimal Number system.

5. Negative Number system.

6. Number Conversations.

7 0
4 years ago
What does it NOT mean for something to be open source?
Readme [11.4K]

Answer:

Free to use but you have to pay a fee to modify

Explanation:

You NEVER have to pay for OPEN SOURCE

5 0
3 years ago
Once you have selected the range of cells for your table data, from which tab can you open the Insert Table dialog box?
Anuta_ua [19.1K]

A. Insert Tab. Specifically, The insert tab, then click "Table" which will open the Insert Table Dialog Box. Good luck!

3 0
4 years ago
Read 2 more answers
(Print distinct numbers) Write a program that reads in integers separated by a space in one line and displays distinct numbers i
irina [24]

Answer:

Following are the program to the given question:

num = input("Enter numbers: ")#defining a variable num for input value  

list1 = num.split()#defining a list1 that adds value in list1  

list2 = []#defining an empty list list2

for j in range(len(list1)):#defining a for loop that checks the list value in range  

   if not list1[j] in list2:# use if block that checks multiple value

       list2.append(list1[j])#add value in list2

print("The distinct numbers are: ")#print message

for j in range(len(list2)):#defining for loop for print list value

   print(list2[j])#print list value

Output:

Enter numbers: 1 22 55 7 22 1 1 2 3

The distinct numbers are:  

1

22

55

7

2

3

Explanation:

In the above-code, a "num" variable is defined, that takes inputs from the console screen, and in the next step, "list1 and list2" is defined. In the "list1" it adds num variable value a into the list.

In the next step, a for loop is defined that checks the list value in range , and define an if block, that checks multiple value and add value into the list2, and in the next step, the for loop is defined that prints the list2 values.    

6 0
3 years ago
A low-pass first-order instrument has a time constant of 20ms. Find the frequency,in hertz, of the input at which the output wil
Lubov Fominskaja [6]
A design was operating at a maximum clock frequency of f and the clock had no jitter. if the clock started to have jitter of t secs, what will be the new frequency?
5 0
3 years ago
Other questions:
  • Write an if/else statement that compares the variable age with 65, adds 1 to the variable seniorCitizens if age is greater than
    14·1 answer
  • A file to which information is written is referred to as a(n) ____ file.
    8·1 answer
  • Tablets combine the features of which two types of devices?
    10·2 answers
  • This is A C++ PROGRAM BTW!! Define a class named Money that stores a monetary amount. The class should have two private integer
    6·1 answer
  • Word processing software, spreadsheet software, database software, and presentation software are examples of what category of co
    13·1 answer
  • Help me! I’ll mark you brainly
    13·1 answer
  • What is the purpose of including comments in code?
    15·1 answer
  • Can someone compress this ipv6 address? 558c:0000:0000:d367:7c8e:1216:0000:66be
    9·1 answer
  • What is bit in computer science? (You must select all correct answers.) Hb. A. A part of a tool, such as a router. Non. B. A bas
    6·2 answers
  • 1 Which one of the following is a transmission
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!