a farmer cultivates 1/4 of his farm with ground nuts and 2/5 of it with maize what is the total landnarea that is cultivated

Given a sorted array of integers created on the heap, its size and a new integer, design a function which will enlarge the array

Debora [2.8K]

Using the computational language in C++ to write a code that will organize the values in an array through a mathematical condition.

<h3>writing code in C++</h3>

#include <bits/stdc++.h>

using namespace std;

int getIndexInSortedArray(int arr[], int n, int idx)

{

/* Count of elements smaller than current

element plus the equal element occurring

before given index*/

int result = 0;

for (int i = 0; i < n; i++) {

if (arr[i] < arr[idx])

result++;

if (arr[i] == arr[idx] && i < idx)

result++;

}

return result;

}

int main()

{

int arr[] = { 3, 4, 3, 5, 2, 3, 4, 3, 1, 5 };

int n = sizeof(arr) / sizeof(arr[0]);

int idxOfEle = 5;

cout << getIndexInSortedArray(arr, n, idxOfEle);

return 0;

}

See more about C++ at brainly.com/question/12975450

#SPJ1

7 0

2 years ago

Write a full class definition for a class named Counter, and containing the following members: A data member counter of type int

vfiekz [6]

// making the class

class Counter {

int counter;

int limit;

// Constructor

Counter(int a, int b){

counter = a;

limit = b;

}

// static function to increment

static increment(){

if(counter<limit)

nCounter+=1;

}

// Decrement function

void decrement(){

if(counter>0)

nCounter-=1;

}

int getValue(){

return counter;

}

static int nCounter;

int getNCounters(){

return nCounter;

}

};

// Initializa the static

int Counter::nCounter = 0;

4 0

3 years ago

29. Write a program in a script file that calculates the cost of renting a car according to the following price schedule: The pr

Lilit [14]

Answer:The price for renting a car at a car rental company is according to the following schedule: Write a MATLAB program in a script file that calculates the cost of renting a car based on the shown price schedule. The program must ask the user to enter the type of car (Sedan or SUV), the number of days, and the number of miles driven. The program then displays the cost (rounded to cents) for the rent in a sentence that reads: "The cost of the rent is XXX $." where XXX is the cost value in $. Run the program three times for the following cases: Sedan, 10 days, 769 miles. SUV, 32 days, 4, 056 miles. Sedan, 3 days, 511 miles. Use fprintf () to display the text and data. The data should be displayed in f format with two decimal digits.

Explanation:

4 0

2 years ago

_______________involves engineers building up a 3D geometry piece by piece.

zloy xaker [14]

Answer:

Parametric design involves engineers building up a 3D geometry piece by piece. 2D sketches turn into 3D features, with constraints and relations duly applied to fit the designer's intent.

Explanation:

Hope this helps

8 0

2 years ago

Create a Boolean function odd_number_digits(n) that returns True when a positive integer has an odd number of digits. (You may a

Snowcat [4.5K]

Answer:

Following are the code to this question:

import java.util.*;//import package for user input

public class Main//defining class main

{

public static boolean odd_number_digits(int n)//defining boolean method odd_number_digits

{

if(n>0 && n%2!=0)//defining if block that check value is positive and odd number

{

return true;//return value true

}

else//defining else block

{

return false;//return false value

}

public static void sum_odd_digits(int n)//defining a method sum_odd_digits

{

int sum=0,i;//defining integer variable

for(i=0;i<=n;i++)//defining for loop

{

if(i%2!=0)//defining if block for odd number

{

sum=sum+i;//add odd number

}

System.out.print(sum);//use print method to print sum value

}

public static void main(String[] args) //defining main method

{

Scanner ox=new Scanner(System.in);//creating Scanner object

int n= ox.nextInt();//defining integer variable for input value

System.out.print(odd_number_digits(n)+ "\n");//use print method to call method

System.out.println("Sum of odd numbers: ");//print message

sum_odd_digits(n);//calling method

}

Output:

please find the attachment.

Explanation:

In the above code, two methods "odd_number_digits and sum_odd_digits" are defined in which the first method return type is boolean because it will true or false value, and the second method returns the sum of odd numbers.

In the "odd_number_digits" method, an integer variable passes as an argument and inside the method, if block is used that check value is a positive and odd number then it will return a true value.

In the "sum_odd_digits" method, it accepts an integer parameter "n", and define integer variable "sum" inside the method, which uses the for loop, inside the loop if block is used that counts odd numbers and adds its in sum and print its value.

8 0

2 years ago

a farmer cultivates 1/4 of his farm with ground nuts and 2/5 of it with maize what is the total landnarea that is cultivated​

a farmer cultivates 1/4 of his farm with ground nuts and 2/5 of it with maize what is the total landnarea that is cultivated