How much weight does a headgear need to carry

C++

Luden [163]

Answer:

The program to this question as follows:

Program:

//header file iostream

#include<iostream> //including file for use basic function

//using name space

using namespace std;

//main method

int main() //defining main method

{

int a[3][3]; //defining two dimension array

int x,y,sum=0; //defining variables

cout<<"Enter array elements: "<<endl; //message

for(x=0;x<3;x++) // for row

{

for(y=0;y<3;y++) //for column

{

cin>>a[x][y]; //input values from user.

}

//loop for calculting sum.

for(x=0;x<3;x++)

{

for(y=0;y<3;y++)

{

sum=sum+a[x][y];//add all elements

}

cout<<"Sum: "<<sum; //print sum.

return 0;

}

Output:

Enter array elements:

1

2

3

4

5

6

7

8

9

Sum: 45

Explanation:

In the above C++ programming language code first, a header file is included then the main method is declared, inside a main method 2D array that is "a[][]", and an integer variable is defined that are "i, j, and sum". In the next line for loop is used, this loop is used two times that can be described as follows:

The first time it is used for inserting elements from user ends.
The second time, it uses the sum variable to add all array elements. and in the last print function that is "cout" is used for print sum variable value.

7 0

3 years ago

Why do we need the system requirements for Adobe photoshop?

babymother [125]

I’m sorry and I do not know I just need credits thank have a nice day

7 0

3 years ago

This is your code. >>> A = ['dog''red'] >>> B = [' cat', 'blue']>>>C = ['fish', 'green'] You can impl

natima [27]

Answer:

The answer to this question is given below in the explanation section.

Explanation:

The given Python code is:

>>> A = ['dog''red']

>>> B = [' cat', 'blue']

>>>C = ['fish', 'green']

We can implement an array of this data by using the dictionary in Python.

Dictionary in python:

A dictionary in python stores (key-value) pairs. For example, we can implement the -given arrays A, B, and C in the dictionary as given below:

d={'dog : red', 'cat : blue', 'fish : green'}

print(d['dog']) # Get an entry from a dictionary; prints "red"

print('cat' in d) # Check if a dictionary has a given key; prints "True"

d['fish'] = 'black' # Set an entry in a dictionary

print(d['fish']) # Prints "black"

# print(d['elephant']) # KeyError: 'elephant' not a key of d

print(d.get('elephant', 'N/A')) # Get an element with a default; prints "N/A"

print(d.get('fish', 'N/A')) # Get an element with a default; prints "black"

del d['dog'] # Remove an element from a dictionary

print(d.get('dog', 'N/A')) # "dog" is no longer a key; prints "N/A"

3 0

2 years ago

Read 2 more answers

Jake is preparing his resume. He is applying for the position of iOS application developer at a large software company. He wants

gavmur [86]

Answer:

C. Modern Programming Language Skills

Explanation:

4 0

3 years ago

Assume that a gallon of paint covers about 350 square feet of wall space. Create an application with a main() method that prompt

Makovka662 [10]

Answer:

#include <iostream>

#include <cmath>

using namespace std;

///////////////////////////////////////////////////////////////////////

int noOfGallons(int wallArea) {

int gallon = 350;

int gallon_price = 32.0;

float total_price = 0.0;

///////////////////////////////////////////

float noOfGallons = (float)wallArea/(float)gallon;

printf("No of gallons needed %.2f", noOfGallons);

cout<<endl;

//////////////////////////////////////////

total_price = noOfGallons*gallon_price;

return round(total_price);

}

int wallArea(int length, int width, int height) {

int wall_area = length*width;

int total_price = noOfGallons(wall_area);

}

///////////////////////////////////////////////////////////////////////

int main() {

int length, width, height;

///////////////////////////////////////////

cout<<"Enter length: ";

cin>>length;

cout<<"Enter width: ";

cin>>width;

cout<<"Enter height: ";

cin>>height;

cout<<endl;

///////////////////////////////////////////

int total_price = wallArea(length, width, height);

cout<<"Total price: $"<<total_price;

///////////////////////////////////////////

return 0;

}

5 0

3 years ago