Question
C++ coding FILES that should have output at txt file supposedly it read input.txt file The coding have no error however the output is not
C++ coding FILES
that should have output at txt file
supposedly it read input.txt file
The coding have no error however the output is not shown at the output.txt file, it should show these output:
out <<"Number of students: "<< i <
outfile << "Grade : " << grade[i] <
outfile << "The highest Marks is " << highest << endl;
the coding is also in the gDrive with input.txt and output.txt LINK IN THE COMMENTS
THE CODING:
#include
#include
using namespace std;
struct studentInfo
{
string name;
int age;
string course;
int testMark[2];
};
void grading (studentInfo [], double [] , char [], int);
void output(studentInfo [], ofstream &, char [] , int );
void highestMarks(studentInfo [] , ofstream &, double[], int );
int main (){
studentInfo student[3];
double average [3];
char gradeTest[3];
ifstream in; // input file
in.open("input.txt");
ofstream out;
out.open("output.txt");
int i=0;
while(!in.eof())
{
getline(in,student[i].name ,';');
in>> student[i].age;
in.ignore();
getline(in,student[i].course);
for(int j=0;j<2;i++)
{
in >> student[i].testMark[j];
}
i++;
}
grading (student,average, gradeTest , 3);
output( student, out, gradeTest,3);
highestMarks(student , out , average , 3);
out <<"Number of students: "<< i < in.close(); out.close() ; } void grading (studentInfo stud[], double avg[] , char grade [], int size) { int sum=0; for(int i=0; i { for(int j=0;j<2;j++) { sum+=stud[i].testMark[j]; } avg[i]= sum/2; if(avg[i] >=80) grade[i]='A'; else if (avg[i] >=70) grade[i] = 'B'; else if (avg[i] >=50) grade[i] = 'C'; else grade[i] = 'D'; } } void output(studentInfo stud[], ofstream &outfile, char grade[], int size) { for (int i=0;i { outfile<< stud[i].name < outfile<< stud[i].age< outfile<< stud[i].course < for (int j =0;j<2 ;j++) { outfile << stud[i].testMark[j]< } outfile << "Grade : " << grade[i] < } } void highestMarks(studentInfo stud[] , ofstream &outfile, double avg [], int size) { int highest = avg[0]; for (int i=0;i { if( highest < avg [i]); highest = avg[i]; } outfile << "The highest Marks is " << highest << endl; }
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started