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2 years ago

Which of the following best explains how algorithms that run on a computer can be used to solve problems?

1 answer:

7 0

The statement which best explains how algorithms running on a computer can be used to solve problems is; D. Some problems cannot be solved by an algorithm.

<h3>What is an algorithm?</h3>

An algorithm is simply a standard formula or procedures which is made up of a set of finite steps and instructions that must be executed on a computer, so as to proffer solutions to a problem or solve a problem under appropriate conditions.

However, it should be noted that it is not all problems that can be solved by an algorithm, especially because the required parameters and appropriate conditions are not feasible or met.

Read more on algorithm here: brainly.com/question/24793921

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2 years ago

Write the following program in C++ to print:

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1.
#include <iostream>#include <string>
using namespace std;
int main(){ string chars; // This is where we will put our @ signs and print them for(int x=0;x < 5; x++){
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2.
#include <iostream>#include <string>
using namespace std;
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3.
#include <iostream>#include <string>
using namespace std;
int main(){ int number; // Our variable cout << "Enter a number\n"; // Asks for a number cin >> number; cout << "You entered " << number << "%!";}

4.
#include <iostream>#include <string>
using namespace std;
int main(){ int number; // Our variable cout << "Enter a number\n"; cin >> number;
int check = number % 2; // The modulo operator (the percent sign) gets the remainder of the quotient if (check == 0) { cout << number << " is even!"; // If the remainder is 0 then it prints out "x is even" } else { cout << number << " is odd!"; // If the remainder is not 0 then it prints out "x is odd" }}

5.
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using namespace std;
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3 years ago

Create a structure representing a student. The member variables should include student name, student ID, and four test grades fo

Neporo4naja [7]

Answer:

Output:

Name: Brainly

ID:0001

Write the 4 tests grades of the student separated by space :10 9 8 10

Brainly

0001

10 9 8 10

Average :9.66667

'1' to continue '0' to exit :

Explanation:

#include<iostream>

#include<string>

using namespace std;

//variables declaration

struct Student {

string id; //string declaration ID

string name; // string declaration name

int grades[4]; //array of 4 because it is 4 grades

};

//definition of the function get information

void inputData(Student &s){

cout << "Name:" ;

getline(cin,s.name);

cout << "ID:";

cin >> s.id;

cout << "Write the 4 tests grades of the student separated by space :";

for (int i = 0; i<4; i++)

cin >> s.grades[i];

}

//definition of the function of average

double inputAvg(Student s){

double summation;

int temporary;

double average;

for (int i = 0; i<4; i++){

for (int j = i; j<4; j++){

if (s.grades[j] > s.grades[i]){

temporary = s.grades[i];

s.grades[i] = s.grades[j];

s.grades[j] = temporary;

}

summation = 0;

for (int i = 0; i<3; i++){

summation = summation + s.grades[i];

}

average = summation/3;

return average;

}

void disp(Student *s){

cout << s->name << endl;

cout << s->id << endl;

for (int i = 0; i<4; i++)

cout << s->grades[i] << " ";

cout << endl;

cout << "Average :" << inputAvg(*s) << endl;

}

int main(){

Student st;

int ch;

while(true){

inputData(st);

disp(&st);

cout << " '1' to continue '0' to exit :";

cin >> ch;

if (ch == 0)

break;

}

return 0;

}

6 0

2 years ago