This is what I have as of right now. I am lost on what to do next
#include <stdio.h>
#include <iostream>
using namespace std;
int main()
{
double scores, numOfStudents, average = 0, highscore, sum = 0;
string names;
cout << "Hello, please enter the number of students" << endl;
cin >> numOfStudents;
do {
cout << "Please enter the student's name:\n";
cin >> names;
cout << "Please enter the student's score:\n";
cin >> scores;
} while (numOfStudents-- > 1);
}
We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
Write a program that prompts the user to enter the number of students and each student’s name and score, and finally displays the student with the highest score (display the student’s name and score). Also calculate the average score and indicate by how
/* C++ program that prompts the user to enter the name of the student, enter the five scores values. Then calculate the total scores of the student. Then finally calculate the average score of the total score value. Then, print the name, total score , average scrore value on console output. */ //main.cpp //include header files #include<iostream> #include<string> #include<iomanip> using namespace std; //start of main function int main() { //declare variable to read string value string studentName; ...
Modify Assignment #18 so it drops each student’s lowest score when determining the students’ test score average and Letter grade. No scores less than 0 or greater than 100 should be accepted #include<iostream> #include<string> using namespace std; int main() { double average[5]; string name[5]; char grade[5]; for(int i=0; i<=5; i++) { cout<<"Enter student name: "; cin.ignore(); getline(cin,name[i]); int sum=0; for(int j=0; j<5; j++) { int grades; cout<<"Enter Grades:"<<j+1<<" : "; cin>>grades; sum+=grades; } average[i]=(float)sum/5; if(average[i]>=90 && average[i]<=100) grade[i]='A'; else if(average[i]>=80...
Am I getting this error because i declared 'n' as an int, and then asking it to make it a double? This is the coude: #include "stdafx.h" #include <iostream> #include <fstream> #include <string> #include <algorithm> #include <vector> using namespace std; void sort(double grades[], int size); char calGrade(double); int main() { int n; double avg, sum = 0;; string in_file, out_file; cout << "Please enter the name of the input file: "; cin >> in_file; ...
#include <iostream> uisng namespace std; int main() { cout<<"Enter your three test scores and I will "; <<" average them: "; int score1, score2, score3, cin>>score1>>score2>>score3; double average; average = (score1 + score2 + score3) / 3.0; if (average = 100); perfectScore = true; // set the flag variable cout<<"Your average is "<<average <<endl; bool perfectScore; if (perfectScore); { cout<<"Congratulations!\n"; cout<<"That's a perfect score.\n"; ...
Professor Dolittle has asked some computer science students to write a program that will help him calculate his final grades. Professor Dolittle gives two midterms and a final exam. Each of these is worth 100 points. In addition, he gives a number of homework assignments during the semester. Each homework assignment is worth 100 points. At the end of the semester, Professor Dolittle wants to calculate the median score on the homework assignments for the semester. He believes that the...
How could I separate the following code to where I have a gradebook.cpp and gradebook.h file? #include <iostream> #include <stdio.h> #include <string> using namespace std; class Gradebook { public : int homework[5] = {-1, -1, -1, -1, -1}; int quiz[5] = {-1, -1, -1, -1, -1}; int exam[3] = {-1, -1, -1}; string name; int printMenu() { int selection; cout << "-=| MAIN MENU |=-" << endl; cout << "1. Add a student" << endl; cout << "2. Remove a...
When the user has finished entering the sales amounts, the program should display the number of sales amount entered and the average commission. #include <iostream> using namespace std; int main() { const double rate =0.2; int sales = 0; double commission = 0.0; double totalSales =0.0; cout << "First salesperson's sales (-1 to stop) : "; cin >> sales; while (sales !=-1) { commission = sales * rate; cout << "Commission : $ " << commission << endl; cout <<...
I am trying to write this code which asks "Write a program that ask the user, the question: What is a^b? //The program generates two signed integers and gives the user four attempts to get the correct answer //a=- , b = + //a= + , b = - " So far this what I wrote. I am not sure how to do this correctly. #include<iostream> #include<cstdlib> #include<ctime> using namespace std; int main() { srand(time(0)); int guess,a,ans,b, k;...
what is the output for the following code? explain the steps. /*#include <iostream> using namespace std; int f(int &i) { i = 10; return(5 * i); } int main() { int n = 5; f(n); cout << n << "\n"; return 0; } #include <iostream> using namespace std; int sub1(int n) { n--; return n; } int main() { int m = 10; for(int j = 0; j < 10; j++) m -= sub1(j); cout << m << "\n"; return...
I'm trying to write in C++ a way to have the user input an double one at a time and have the program output (on entering 0) the number of times those variables differ by at least 1. For example if I enter 1, 1.7, 0.8, -0.1, -1, 0 ... I should get back 4. (or if I just input 0, the output should just be 0). I'm having trouble understanding how to use a while/for operation to make this...