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  • Question: Problem 1. [35 points] Grade calculator I. Dr. Schneebly asks you to write a C++ program that (1) reads a student's homework scores from an input text file "dat_hw5_prob1.txt" (in canvas under /Files/HomeworkSets) one at a time. (2) Find the lowest score. (3) Computes the average score after excluding the lowest score. (3) Calculate the student's grade based

    c++, visual studios.

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    Solution
    Step 1

    C++ Program:

    Step (1.) : Reading file and appending into vector.

    ifstream file;
file.open ("dat_hw5_prob1.txt");
// reading file and appending into vector
while (file >> num)
{
    numbers.push_back(num);
}
    Explanation:

    Using vector as don't know how may sc...

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Transcribed image text:
Problem 1. [35 points] Grade calculator I. Dr. Schneebly asks you to write a C++ program that (1) reads a student's homework scores from an input text file "dat_hw5_prob1.txt" (in canvas under /Files/HomeworkSets) one at a time. (2) Find the lowest score. (3) Computes the average score after excluding the lowest score. (3) Calculate the student's grade based on the following bracket: (4) displays the average score (after excluding the lowest score), and the final grade using cout. You may assume the file contains at least one number. But you do not know how many scores the file contains. Please report your results in the write-up. 10:29 L Back dat_hw5_prob1.txt 96 86 88 95 88 92 77 80 64 95 100 94