Write a program that reads in tests scores (until 999) and calculate the average. C++
#include <iostream>
using namespace std;
int main()
{
int c=0;
float avg,t,sum=0.0;
do{
cin>>t;
sum=sum+t;
c++;
}while(t!=999);
avg=sum/c;
cout<<avg;
return 0;
}
Write a program that reads in tests scores (until 999) and calculate the average. C++
Write a program in C++ that reads in integer numbers from a file called scores.txt until the sentinel value -999 is read. The program should then output the total and average of the numbers read and output each of the numbers incremented by the overall average to a file called or scoresout.txt along with the sentinel value of -999 at the end So if 10, 20, 30 and -999 are read in then the program would display a total of...
using c++ write a program that reads numbers from the user until the user enters a Sentinel. Use a Sentinel of -999. Ignore all negative numbers from the user input. Do the following: 1. Output the sum of all even numbers
write a python program that reads from a file, scores.txt, a list of test scores. the program should calculate the average of all the scores, and print to the screen. the program should also have a function, num_passing, that takes as a parameter the list or grades and returns the number of scores that are above 64.
Suppose that a text file Lab2.txt contains an unspecified number of scores. Write a program that reads the scores from the file and displays their total and average.In the text file, the scores are separated by blanks.The program should contain two methods with these signatures (it can contain other methods besides these if you think appropriate):public static double totalScores(File inFile)public static double averageScores(File inFile)The output from the program should look like this successful sample run from my solution:The total of...
using c++ write a program that reads numbers from the user until the user enters a Sentinel. Use a Sentinel of -999. Ignore all negative numbers from the user input. Do the following: must use loops and numbers to do this 1. Output the sum of all even numbers 2. Output the sum of all odd numbers 3. Output the count of all even numbers 4. Output the count of all odd numbers
in C++ Create a program that will calculate a student’s grade average of 5 test scores and assign a letter grade for a student. The program should use a class to store the student’s data including the student’s name and score on each of 5 tests. The program should include member functions to 1) get the student’s test scores, 2) calculate the average of the test scores, and 3) display the results as follows: Test scores for Mary: 100 90...
(Statistics) a. Write a C++ program that reads a list of double-precision scores from the keyboard into an array named scores. It is assumed that the user will enter no more than 35 scores. The scores are to be counted as they're read, and entry is to be terminated when a negative value has been entered. After all scores have been input, your program should find and display the sum and average of the scores. The scores should then be...
Write a Java program that reads a file until the end of the file is encountered. The file consists of an unknown number of students' last names and their corresponding test scores. The scores should be integer values and be within the range of 0 to 100. The first line of the file is the number of tests taken by each student. You may assume the data on the file is valid. The program should display the student's name, average...
Write a program that will calculate each student’s average score over several tests. The program will ask for the number of students, and the number of scores per student. Then, for each student, it will ask for all test results and display the average. The output should look similar to what is shown below (sample user input is shown in bold) ( write by python and Screenshot it for me , thank) How many students do you have? 3 How...
I need to write a program that reads an unspecified number of
scores and determines how many scores are above or equal to the
average and how many scores are below the average. Enter a negative
number to signify the end of the input. Assume that the maximum
number of scores is 100.
PreLab07 Analyze scores Write a program that reads an unspecified number of scores and determines how many scores are above or equal to the average and how...