Visual Studio 2017 Read Text File C++
- #1
#include<iostream> #include<iomanip> #include<fstream> #include<cstring> #include<windows.h> #include<cctype> using namespace std; typedef struct { char name[50]; char std_ID[seven]; char course[50]; char phone[12]; char accost[100]; char email[100]; char subject1[50]; char subject2[50]; char subject3[50]; char subject4[50]; char subject5[50]; char grade1[iii]; char grade2[iii]; char grade3[three]; char grade4[3]; char grade5[3]; }STUDENT_PROFILE; void list(STUDENT_PROFILE stud[], int rows); void update_grade(STUDENT_PROFILE stud[], int rows); int searchStudent(STUDENT_PROFILE stud[], int rows); void show_user(); int main(void) { ifstream inFile("studentrecords.txt"); if (!inFile) cout << "Error opening input file\due north"; else { STUDENT_PROFILE students[300]; int alphabetize = 0, choice; while (inFile) { if (inFile.peek() == '\n') inFile.ignore(256, '\n'); inFile.getline(students[index].name, l); inFile.getline(students[index].std_ID, vii); inFile.getline(students[index].course, 50); inFile.getline(students[index].phone, 12); inFile.getline(students[index].address, 100); inFile.getline(students[alphabetize].email, 100); inFile.getline(students[index].subject1, 50); inFile.getline(students[index].subject2, 50); inFile.getline(students[index].subject3, 50); inFile.getline(students[index].subject4, 50); inFile.getline(students[index].subject5, 50); inFile.getline(students[index].grade1, 3); inFile.getline(students[index].grade2, 3); inFile.getline(students[index].grade3, 3); inFile.getline(students[index].grade4, iii); inFile.getline(students[index].grade5, 3); // read next number index++; } inFile.close(); cout << "Number of student record = " << alphabetize << endl;//check number of student // card starts do { cout << "one. List \north"; cout << "3. Update student form\n"; cout << "4. Exit\due north"; cout << "Enter pick: "; cin >> choice; switch (choice) { example 1: list(students, index); break; case two: show_user(); interruption; instance 3: update_grade(students, index); interruption; example 4: break; default: cout << "Invalid choice\due north"; } } while (selection != 4); ofstream outFile("studentrecords.txt"); if (!outFile) cout << "Fault opening output file, records are not updated.\n"; else { for (int i = 0; i < index; i++) { outFile << students[i].name << endl; outFile << students[i].std_ID << endl; outFile << students[i].course << endl; outFile << students[i].phone << endl; outFile << students[i].address << endl; outFile << students[i].email << endl; outFile << students[i].subject1 << endl; outFile << students[i].subject2 << endl; outFile << students[i].subject3 << endl; outFile << students[i].subject4 << endl; outFile << students[i].subject5 << endl; outFile << students[i].grade1 << endl; outFile << students[i].grade2 << endl; outFile << students[i].grade3 << endl; outFile << students[i].grade4 << endl; outFile << students[i].grade5 << endl; } outFile.close(); } } return 0; } void list(STUDENT_PROFILE stud[], int rows) { system("cls"); for (int i = 0; i < rows; i++) { cout << "Student name : " << stud[i].proper name << "\n" << "Student ID : " << stud[i].std_ID << "\n"; cout << "Grade : " << stud[i].course << "\n" << "Contect number : " << stud[i].telephone << "\n"; cout << "Address : " << stud[i].address << "\n" << "E- mail : " << stud[i].electronic mail << "\n"; cout << "Discipline" << setw(xx) << "Grade" << endl; cout << "" << stud[i].subject1 << "\t" << setw(20) << "" << stud[i].grade1 << "\n" << "" << stud[i].subject2 << "\t" << setw(20) << "" << stud[i].grade2 << "\due north" << "" << stud[i].subject3 << "\t" << setw(20) << "" << stud[i].grade3 << "\n" << "" << stud[i].subject4 << "\t" << setw(20) << "" << stud[i].grade4 << "\north" << "" << stud[i].subject5 << "\t" << setw(twenty) << "" << stud[i].grade5 << "\n" << endl; } return; } void update_grade(STUDENT_PROFILE stud[], int rows) { cout << "examination update ok"; } int searchStudent(STUDENT_PROFILE stud[], int rows) { int cc; cout << "test search ok"; cc = 0; return 0; } void show_user() { cout << "show user"; } Educatee name : Michael J. Pull a fast one on
Pupil ID : 12022
Course : Software Engineering
Contect number : 012-4787527
Address : Amherst Street, West Bloomfield, MI
E- mail : mikej@gmail.com
Subject field Form
Basic Japanese A
Basic C++ Programming B
Database Systems Fundamenta A
Game Engine Programming A+
Statistics for Computing A
Student name : Oscar Lee
Student ID : 12044
Course : Software Technology
Contect number : 402-555-013
Accost :
Due east- mail :
Subject Grade
12022
Software Engineering
012-4787527
Amherst Street, Due west Bloomfield, MI
mikej@gmail.com
Bones Japanese
Basic C++ Programming
Database Systems Fundamenta
Game Engine Programming
Statistics for Computing
A
B
A
A+
A
Oscar Lee
12044
Software Engineering
402-555-0139
512 Winding Way,Cranford, NJ 07016
oscarl@hotmail.com
Basic French
Basic C++ Programming
Database Systems Fundamentals
Game Engine Programming
Statistics for Calculating
A
A
B
A+
A
- November seven, 2011
- 17,080
- 129
- 86,700
- 3,372
- #3
The programme debugs fine, but the problem only arises after the List option in the bill of fare is chosen. It is supposed to list all the student records I have in the text file, still, in my program output, only 2 student records are listed. I can't seem to figure out what went incorrect.
- Nov vii, 2011
- 17,080
- 129
- 86,700
- three,372
- #4
The program debugs fine, but the problem merely arises after the Listing pick in the menu is chosen. It is supposed to list all the student records I have in the text file, however, in my program output, only two student records are listed. I can't seem to figure out what went wrong.
I hateful debug, and stride thru your logic.
Requite you a hint, look at the 2nd phone# on the output
- #v
The programme debugs fine, simply the problem but arises later the Listing option in the menu is called. Information technology is supposed to list all the pupil records I have in the text file, however, in my plan output, only 2 educatee records are listed. I can't seem to figure out what went incorrect.
I hateful debug, and step thru your logic.
Give you a hint, await at the 2d phone# on the output
Oh crap, I disregarded that. Cheers very much for your help.
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Visual Studio 2017 Read Text File C++
Source: https://forums.tomsguide.com/threads/visual-studio-2015-c-text-file-reading.105232/
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