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x.X Solution x.x.lor=\"red\">please rate - thanks //A text file contains ids and

ID: 3619279 • Letter: X

Question

x.X

Explanation / Answer

x.x.lor="red">please rate - thanks //A text file contains ids and test scores for 15 students in a class. // Each line in the file contains an ID followed by 10 scores. // name of the text file is TenTests.txt #include #include #include #include using namespace std; const int NUMBER_OF_STUDENTS = 15; const int NUMBER_OF_SCORES = 10; int findlargest(int [][NUMBER_OF_SCORES +1],int); void changeGrades(int [][NUMBER_OF_SCORES +1],int); double findAverage(int [][NUMBER_OF_SCORES +1],int,int); int findID(int [][NUMBER_OF_SCORES +1],int,int r=NUMBER_OF_STUDENTS ); void printMatrix(int matrix[][NUMBER_OF_SCORES +1],                  int NUMBER_OF_ROWS);                void getData (ifstream& infile, int matrix[][NUMBER_OF_SCORES + 1 ],                         int noOfRows) ;               int main() {     int scores [NUMBER_OF_STUDENTS][NUMBER_OF_SCORES +1 ] ;                   // column 0 will hold the student ID.                   // row n has the ID and scores for student n.     int exam,i,id,row;     double average;     char yesorno='y';     ifstream inData; //input file stream variable     inData.open("TenTests.txt");     if ( !inData)     {          cout