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Jane Lee 100 98 97 100 Aaron X. Schmidt 37 42 49 54 Frank von Tardy 2 3 10 7 ... Use getline to read the name of the student. Then read the next line and convert it to an input string stream. Read the numbers from the input stream, adding them to the total Print the name and total score for each student. students.cpp 1 #include 2 #include #include using namespace std; int main() { cout « "Input file: " <« endl; string input_file_name; cin > input file name; int total; 9 10 11 12

Jane Lee 100 98 97 100 Aaron X. Schmidt 37 42 49 54 Frank von Tardy 2 3 10 7 ... Use getline to read the name of the student. Then read the next line and convert it to an input string stream. Read the numbers from the input stream, adding them to the total Print the name and total score for each student. students.cpp 1 #include 2 #include #include using namespace std; int main() { cout « "Input file: " <« endl; string input_file_name; cin > input file name; int total; 9 10 11 12

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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**Test 1** **Input:** *scores1.txt* | Actual | Expected | |--------------|-------------------------------------------| | Input file: | Input file: | | : 10760 | Joe Smith: 54 | | | Mary Jane Chu: 55 | | | Alberto X. Gonzales: 59 | **Result:** fail --- **Test 2** **Input:** *scores2.txt* | Actual | Expected | |--------------|-------------------------------------------| | Input file: | Input file: | | : 10767 | Mary Jane Chu: 55 | | | Jane Prey: 57 | | | Alberto X. Gonzales: 59 | | | Frank von Tardy: 0 | | | Joe Smith: 53 | **Result:** fail --- **Score:** 0/2
Transcribed Image Text:**Test 1** **Input:** *scores1.txt* | Actual | Expected | |--------------|-------------------------------------------| | Input file: | Input file: | | : 10760 | Joe Smith: 54 | | | Mary Jane Chu: 55 | | | Alberto X. Gonzales: 59 | **Result:** fail --- **Test 2** **Input:** *scores2.txt* | Actual | Expected | |--------------|-------------------------------------------| | Input file: | Input file: | | : 10767 | Mary Jane Chu: 55 | | | Jane Prey: 57 | | | Alberto X. Gonzales: 59 | | | Frank von Tardy: 0 | | | Joe Smith: 53 | **Result:** fail --- **Score:** 0/2
**Student Scores Program** **Data:** ``` Jane Lee 100 98 97 100 Aaron X. Schmidt 37 42 49 54 Frank von Tardy 2 3 10 7 ... ``` **Instructions:** Use `getline` to read the name of the student. Then read the next line and convert it into an input string stream. Read the numbers from the input stream, adding them to the total. Print the name and total score for each student. **Code (students.cpp):** ```cpp #include <iostream> #include <fstream> #include <sstream> using namespace std; int main() { cout << "Input file: " << endl; string input_file_name; cin >> input_file_name; int total; string student; // while (getline(int, student)) //{ // } cout << student << ": " << total << endl; return 0; } ``` **Explanation:** - The program is designed to read names and scores from a file, summing the scores for each student. - It prompts for the input file name. - The commented section indicates where the `getline` function would be used to read each student's data. - Each student’s name is followed by a line of scores, which should be processed to calculate the total score. - The program then outputs the student's name and their total score.
Transcribed Image Text:**Student Scores Program** **Data:** ``` Jane Lee 100 98 97 100 Aaron X. Schmidt 37 42 49 54 Frank von Tardy 2 3 10 7 ... ``` **Instructions:** Use `getline` to read the name of the student. Then read the next line and convert it into an input string stream. Read the numbers from the input stream, adding them to the total. Print the name and total score for each student. **Code (students.cpp):** ```cpp #include <iostream> #include <fstream> #include <sstream> using namespace std; int main() { cout << "Input file: " << endl; string input_file_name; cin >> input_file_name; int total; string student; // while (getline(int, student)) //{ // } cout << student << ": " << total << endl; return 0; } ``` **Explanation:** - The program is designed to read names and scores from a file, summing the scores for each student. - It prompts for the input file name. - The commented section indicates where the `getline` function would be used to read each student's data. - Each student’s name is followed by a line of scores, which should be processed to calculate the total score. - The program then outputs the student's name and their total score.
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