Question

A new school in the area has hired you to build a grade report software for them. The school wants the software interaction to be as follows: . The user (teacher) shall input the name of the student being processed. (10 pts) The user (teacher) shall input five (5) test scores for the student. (10 pts) • The software shall calculate and display the average of the test scores as the final grade. (20 pts) The software should also display the letter grade based on the grade scale: (30 pts) A: 90 - 100 - B: 80 - 89 C: 70 - 79 • D: 60 - 69 F: 0 - 59 • The program shall end if the average for the final grade is below zero (0) or higher than 100. (20 pts) C++

Answer 1

#include <iostream>
#define SCORE 5
using namespace std;

int main()
{
int countStudent = 0; //To get the counter the student record
int shouldRead = 1; //For loop the input when to stop
while(shouldRead)
{
countStudent ++;
cout<<"\n\nEntry for student " << countStudent <<endl;
char studentName[50];
float scores[5];

//Task 1
cout<<"Enter StudentName:\t";
cin>>studentName;
float totalScore=0;

//Task 2
for(int i=0;i<SCORE;i++)
{
cout<<"Enter score " <<(i+1) <<" :\t";
cin>>scores[i];
totalScore +=scores[i];
}

cout<<"\nTotal Score : " << totalScore<<endl;

//Task 3
float average = (float)totalScore/(1.0 * SCORE);
cout<<"Student "<<(countStudent) << " Average is : " <<average<<endl;

//Task 4
char Grade='F';
if(average>90) Grade = 'A';
else if(average>=80 && average<=89) Grade = 'B';
else if(average>=70 && average<=79) Grade = 'C';
else if(average>=60 && average<=69) Grade = 'D';
else Grade='F'; // for 0 to 59

cout<<"Grade is " << Grade;
if(average<0 || average>100) //Break condition
{
shouldRead=0;
}
}
return 0;
}

/* Editor screen*/

main.cpp [StudentGrade] - Code:Blocks 13.12 Eile Edit View Search Project Build Debug Fortran wxSmith Tools Tools+ Plugins DoxyBlocks Settings Help 8 3 % @ RIO Debug | <global main(): int M + LAS ROMAEC ODJSCI *main.cpp 2 #include <iostream> #define SCORE 5 using namespace std; int main() { int count Student = 0; //To get the counter the student record int shouldRead = 1; //For loop the input when to stop while (shouldRead) count Student ++; cout<<"\n\nEntry for student " << count Student <<endl; char studentName [50]; float scores [5] ; /Task 1 cout<<"Enter StudentName: \t"; cin>>studentName; float totalScore=0; //Task 2 for(int i=0;i<SCORE; i++) cout<<"Enter score " <<(i+1) <<" :\t"; cin>>scores[i]; totalScore +=scores[i]:| cout<<"\nTotal Score : " << totalScore<<endl; //Task 3 float average = (float) totalScore/(1.0 * SCORE); cout<<"Student "<<(count Student) <<" Average is : " <<average<<endl; //Task 4 char Grade='F'; if(average>90) Grade = 'A'; else if (average >=80 && average<=89) Grade = 'B'; else if (average >=70 && average<=79) Grade = 'C'; else if(average >=60 && average<=69) Grade = ''; else Grade='F'; // for 0 to 59 cout<<"Grade is " << Grade; if (average<0 || average>100)//Break condition shouldRead=0; return 0;

/* Output screen*/

D:\cPlus StudentGrade \bin\Debug\StudentGrade.exe Raj Entry for student 1 Enter StudentName: Enter score 1 : 12 Enter score 2 : 45 Enter score 3 : 67 Enter score 4 : 89 Enter score 5 : 99 Total Score : 312 Student 1 Average is : 62.4 Grade is D John Entry for student 2 Enter StudentName: Enter score 1 : 99 Enter score 2 : 87 Enter score 3 : 90 Enter score 4 : 98 Enter score 5 : 96 Total Score : 470 Student 2 Average is : 94 Grade is A STOP Entry for student 3 Enter StudentName: Enter score 1 : 200 Enter score 2 : 200 Enter score 3 : 200 Enter score 4 : 200 Enter score 5 : 200 Total Score : 1000 Student 3 Average is : 200 Grade is A Process returned o (0x0) execution time : 50.100 sı