Programming & Computer Science Answers

Find latitude and longitude of first 20 countries with a population greater than or equal to the population limit given below. Use the country details from this dataset(https://cdn.jsdelivr.net/gh/apilayer/restcountries@3dc0fb110cd97bce9ddf27b3e8e1f7fbe115dc3c/src/main/resources/countriesV2.json).

Your task is to find the sum of the length of all lines (in kms) that can be drawn between co-ordinates of these countries.

Assume radius of earth: 6371 km

Round length of each line and final result to 2 decimal points

If co-ordinates are missing for any country use 0.000 N 0.000 E

Population limit: 28875

Note: Population limit will change at random intervals. So please make sure answer is computed for the correct population limit

Difine the following terminology

Information architecture

Website

Webpage

Domain nam

Ip address

 int main( ) {

   double radius;

  const double PI= 3.15169;

   double area = radius * radius * PI;

  cout<<"Area is " << area;

return 0:

 }

Let us consider you are going to be create a AVL tree by inserting one by one up to 15 nodes with the help of Random number generation function. At each node, after insertion you should maintain the tree as balanced one. Sketch the Avl tree from the first node insertion to last 15^th node insertion step by step. Then you have start to delete operation with 5^th,10th and 15^th input of inserted node. You have to follow the given details mentioned below for node input.

Sl.No

Student’s Roll Number

Range of Input

Insertion

Deletion

1

201IT101 - 201IT117

1 - 75

Totally 15 randomized numbers from the Specified range

Delete the 5^th , 10^th and 15^th randomized input number when inserted.

2

201IT118 - 201IT134

76 - 150

3

201IT135 - 201IT151

151 - 225

4

201IT152 - 201IT168

226 - 300

5

201IT169 - 201IT216

301 - 375

6

201IT218 - 201IT234

376 - 450

7

201IT235 - 201IT251

451 - 525

8

201IT252 - 201IT269

526 – 600

out of 2 testcases, only 1 testcase is getting fail where its loged in console as NAN. The formula to calculate the final value with appreciation is, finalValue = principal * (1 + time * appreciation / 100).

Input

The first line of input contains a number principal

The second line (optional) of input contains a number time

The third line (optional) of input contains a number apprPercentage

Output

The output should be a single line containing the finalValue

Final Value with Appreciation:

Given principal amount

principal as an input, time period in years time and appreciation percentage apprPercentage as optional inputs, write a JS function to return the final value finalValue with the given appreciation percentage and time period. The default values for time and apprPercentage are 2 and 5 respectively.

Input

1)2000

Expected

2200

Make a program that will accept an integer and loop from 1 to that integer. Then, print all numbers from that range that are greater than 3.

Given an integer number N as input,write a program to print the right angled triangular pattern of N lines..

Note:There is space after each asterisk (*) character.

do the hand tracing with any value to find the area

Accept the two sides and an angle included by these two sides, and find the area and third side of a triangle.

 (1) Display "Enter two sides and an angle:"

(2) Accept a, b,theta

(3) ang = theta * 3.14 / 180;

(4) third_side = sqrt (a*a + b*b - 2*a*b* cos(ang))

(5) area = ½*a*b* sin(ang)

(6) Display "Third_side =",third_side,"Area =", area

(7) Exit

Write a program to create an expression tree for a given PREFIX expression and traverse the tree to check the correctness of the prefix expression.

The characters don’t need to be in particular order. For example, the characters [“y”, “r”, “o”, “u”] are needed to form the words [“your”, “you”, “or”, “yo”] Note: the input words won’t contain any spaces; however, they might contain punctuation and/or special characters. Sample Input words = ["this", "that", "did", "deed", "them!", "a"] Sample Output ["t", "t", "h", "i", "s", "a", "d", "d", "e", "e", "m", "!"] Solution Instruction ● You can submit your solution in the programming language of your choice. Y