我对 c++ 编程相当陌生,我需要有关我的程序的帮助。我应该从文本文件中显示一组分数,但我不知道如何以 5 行显示它们。
有什么建议么?
到目前为止,这是我的代码:
//Create a Vector to hold a set of exam scores.Write a program to do the following tasks: 1. Read exam scores into a vector from Scores.txt
//2. Display scores in rows of five(5) scores.
//3. Calculate average score and display.
//4. Find the median score and display.
//5. Compute the Standard Deviation and display
#include <vector>
#include <iostream>
#include <fstream>
using namespace std;
int main ()
{
const int array_size = 36; // array size
int numbers[array_size]; //array with 36 elements
int count = 0;
ifstream inputfile; //input file into stream object
//open file
inputfile.open("Scores.txt");
//read file
while (count < array_size && inputfile >> numbers[count])
count++;
//close file
inputfile.close();
//display numbers read
cout << "Scores:\n";
for (count = 0; count < array_size; count++)
cout << numbers[count] << " ";
cout << endl;
system ("pause");
return 0;
}