1
0
Bifurcation 0
school/cs142/lab03/grade.cpp

305 lignes
12 KiB
C++

#include <iostream>
#include <cmath>
#include <vector>
using namespace std;
struct student {
string name;
int grade;
string letter_grade;
};
int main() {
// this is incorrect: typedef struct student1;
struct student student1;
struct student student2;
int lab1, lab2, lab3, lab4, lab5, lab6, lab7, lab8, lab9, lab10, lab11;
int exam1, exam2, final;
int late_days;
int late_daytotal = 0;
int exam_late_days;
int exam_late_days_total = 0;
string name;
for(int i = 1; i<3; i++){
cout << "Please enter name of student: " << endl;
cin >> name;
cout << "Please enter grade for lab 1: " << endl;
cin >> lab1;
if(lab1 >20 or lab1 < 0){
cout << "This is not in the range!" << endl;
return 0;
}
cout << "Were there late days/early days?: (indicate early days by negative number, late days by positive" << endl;
cin >> late_days;
if(late_days <-2 or late_days > 2){
cout << "This is not in the range!" << endl;
return 0;
}
late_daytotal = late_daytotal + late_days;
cout << "Please enter grade for lab 2: " << endl;
cin >> lab2;
if(lab2 >20 or lab2 < 0){
cout << "This is not in the range!" << endl;
return 0;
}
cout << "Were there late days/early days?: (indicate early days by negative number, late days by positive" << endl;
cin >> late_days;
if(late_days <-2 or late_days > 2){
cout << "This is not in the range!" << endl;
return 0;
}
late_daytotal = late_daytotal + late_days;
cout << "Please enter grade for lab 3: " << endl;
cin >> lab3;
if(lab3 >30 or lab3 < 0){
cout << "This is not in the range!" << endl;
return 0;
}
cout << "Were there late days/early days?: (indicate early days by negative number, late days by positive" << endl;
cin >> late_days;
if(late_days <-3 or late_days > 3){
cout << "This is not in the range!" << endl;
return 0;
}
late_daytotal = late_daytotal + late_days;
cout << "Please enter grade for lab 4: " << endl;
cin >> lab4;
if(lab4 >30 or lab4 < 0){
cout << "This is not in the range!" << endl;
return 0;
}
cout << "Were there late days/early days?: (indicate early days by negative number, late days by positive" << endl;
cin >> late_days;
if(late_days <-3 or late_days > 3){
cout << "This is not in the range!" << endl;
return 0;
}
late_daytotal = late_daytotal + late_days;
cout << "Please enter grade for lab 5: " << endl;
cin >> lab5;
if(lab5 >30 or lab5 < 0){
cout << "This is not in the range!" << endl;
return 0;
}
cout << "Were there late days/early days?: (indicate early days by negative number, late days by positive" << endl;
cin >> late_days;
if(late_days <-3 or late_days > 3){
cout << "This is not in the range!" << endl;
return 0;
}
late_daytotal = late_daytotal + late_days;
cout << "Please enter grade for lab 6: " << endl;
cin >> lab6;
if(lab6 >30 or lab6 < 0){
cout << "This is not in the range!" << endl;
return 0;
}
cout << "Were there late days/early days?: (indicate early days by negative number, late days by positive" << endl;
cin >> late_days;
if(late_days <-3 or late_days > 3){
cout << "This is not in the range!" << endl;
return 0;
}
late_daytotal = late_daytotal + late_days;
cout << "Please enter grade for lab 7: " << endl;
cin >> lab7;
if(lab7 >30 or lab7 < 0){
cout << "This is not in the range!" << endl;
return 0;
}
cout << "Were there late days/early days?: (indicate early days by negative number, late days by positive" << endl;
cin >> late_days;
if(late_days <-3 or late_days > 3){
cout << "This is not in the range!" << endl;
return 0;
}
late_daytotal = late_daytotal + late_days;
cout << "Please enter grade for lab 8: " << endl;
cin >> lab8;
if(lab8 >30 or lab8 < 0){
cout << "This is not in the range!" << endl;
return 0;
}
cout << "Were there late days/early days?: (indicate early days by negative number, late days by positive" << endl;
cin >> late_days;
if(late_days <-3 or late_days > 3){
cout << "This is not in the range!" << endl;
return 0;
}
late_daytotal = late_daytotal + late_days;
cout << "Please enter grade for lab 9: " << endl;
cin >> lab9;
if(lab9 >20 or lab9 < 0){
cout << "This is not in the range!" << endl;
return 0;
}
cout << "Were there late days/early days?: (indicate early days by negative number, late days by positive" << endl;
cin >> late_days;
if(late_days <-2 or late_days > 2){
cout << "This is not in the range!" << endl;
return 0;
}
late_daytotal = late_daytotal + late_days;
cout << "Please enter grade for lab 10: " << endl;
cin >> lab10;
if(lab10 >20 or lab10 < 0){
cout << "This is not in the range!" << endl;
return 0;
}
cout << "Were there late days/early days?: (indicate early days by negative number, late days by positive" << endl;
cin >> late_days;
if(late_days <-2 or late_days > 2){
cout << "This is not in the range!" << endl;
return 0;
}
late_daytotal = late_daytotal + late_days;
cout << "Please enter grade for lab 11: " << endl;
cin >> lab11;
if(lab11 >40 or lab11 < 0){
cout << "This is not in the range!" << endl;
return 0;
}
cout << "Were there late days/early days?: (indicate early days by negative number, late days by positive" << endl;
cin >> late_days;
if(late_days <-4 or late_days > 4){
cout << "This is not in the range!" << endl;
return 0;
}
late_daytotal = late_daytotal + late_days;
cout << "Please enter exam 1 score: " << endl;
cin >> exam1;
if(exam1 < 0 or exam1 > 100){
cout << "This is not in the range!" << endl;
return 0;
}
cout << "Were there late days/early days?" << endl;
cin >> exam_late_days;
if(exam_late_days < 0 or exam_late_days > 3){
cout << "This is not in the range!" << endl;
return 0;
}
exam_late_days_total = exam_late_days_total + exam_late_days;
cout << "Please enter exam 2 score: " << endl;
cin >> exam2;
if(exam2 < 0 or exam2 > 100){
cout << "This is not in the range!" << endl;
return 0;
}
cout << "Were there late days/early days?" << endl;
cin >> exam_late_days;
if(exam_late_days < 0 or exam_late_days > 3){
cout << "This is not in the range!" << endl;
return 0;
}
exam_late_days_total = exam_late_days_total + exam_late_days;
cout << "Please enter final score: " << endl;
cin >> final;
if(final < 0 or final > 100){
cout << "This is not in the range!" << endl;
return 0;
}
cout << "Were there late days/early days?" << endl;
cin >> exam_late_days;
if(exam_late_days < 0 or exam_late_days > 3){
cout << "This is not in the range!" << endl;
return 0;
}
exam_late_days_total = exam_late_days_total + exam_late_days;
int total_labs = lab1+lab2+lab3+lab4+lab5+lab6+lab7+lab8+lab9+lab10+lab11;
int total_exam = exam1 + exam2 + final;
int final_grade = total_labs + total_exam;
if(late_daytotal < 0){
final_grade = final_grade + abs(late_daytotal);
}
else{
final_grade = final_grade - late_daytotal;
}
final_grade = final_grade - exam_late_days_total*20;
string letter_grade;
if(final_grade >= 570)
letter_grade = "A";
if(final_grade <570 && final_grade >=540)
letter_grade = "A-";
if(final_grade < 540 && final_grade >= 522)
letter_grade = "B+";
if(final_grade < 522 && final_grade >= 498)
letter_grade = "B";
if(final_grade < 498 && final_grade >= 480)
letter_grade = "B-";
if(final_grade < 480 && final_grade >= 462)
letter_grade = "C+";
if(final_grade < 462 && final_grade >= 438)
letter_grade = "C";
if(final_grade < 438 && final_grade >= 420)
letter_grade = "C-";
if(final_grade < 420 && final_grade >= 402)
letter_grade = "D+";
if(final_grade < 402 && final_grade >= 378)
letter_grade = "D";
if(final_grade < 378 && final_grade >= 360)
letter_grade = "D-";
if(final_grade < 360)
letter_grade = "E";
// something looks iffy here: (check your warnings (read all the words (even 'assignment')))
if (i == 1) {
student1.name = name;
student1.grade = final_grade;
student1.letter_grade = letter_grade;
}
else {
student2.name = name;
student2.grade = final_grade;
student2.letter_grade = letter_grade;
}
}
int order = 0;
cout << "Please enter what order you want to see the students: " << endl;
cout << "enter 1 for alphabetical or 2 for highest score first: " << endl;
cin >> order;
if(order > 2 or order < 1) {
cout << "out of range" <<endl;
return 0;
}
if(order == 1){
if(student1.name < student2.name) {
cout << "name " << student1.name << endl;
cout << "points " << student1.grade << endl;
cout << "letter grade " << student1.letter_grade << endl;
cout << "name " << student2.name << endl;
cout << "points " << student2.grade << endl;
cout << "letter grade " << student2.letter_grade << endl;
}
else {
cout << "name " << student2.name << endl;
cout << "points " << student2.grade << endl;
cout << "letter grade " << student2.letter_grade << endl;
cout << "name " << student1.name << endl;
cout << "points " << student1.grade << endl;
cout << "letter grade " << student1.letter_grade << endl;
}
}
if(order == 2){
if(student1.grade > student2.grade){
cout << "name " << student1.name << endl;
cout << "points " << student1.grade << endl;
cout << "letter grade " << student1.letter_grade << endl;
cout << "name " << student2.name << endl;
cout << "points " << student2.grade << endl;
cout << "letter grade " << student2.letter_grade << endl;
}
else {
cout << "name " << student2.name << endl;
cout << "points " << student2.grade << endl;
cout << "letter grade " << student2.letter_grade << endl;
cout << "name " << student1.name << endl;
cout << "points " << student1.grade << endl;
cout << "letter grade " << student1.letter_grade << endl;
}
}
}