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adding cs142 code

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dm
2016-04-06 20:45:34 -07:00
parent 552d456d53
commit 8e52ce1982
174 changed files with 14064 additions and 0 deletions
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cs142/lab03/Makefile
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CXXFLAGS=-Wall -g -std=c++0x
all: grade
clean:
rm -vf grade
cs142/lab03/class/main.cpp
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#include <iostream>
using namespace std;
#include "person.h"
#pragma once
int main(int argc, char * argv[]) {
person p;
p.get_grades();
}
cs142/lab03/class/person.cpp
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using namespace std;
#include "person.h"
#pragma once
void person::get_latedays() {
cout << "Please enter if it was turned in earlier or late (earlier with a negative number): " << endl;
cin >> late_days;
total_latedays = total_latedays + late_days;
}
void person::get_exam_latedays(){
cout << "Please enter if it was turned in in late (number of late days): " << endl;
cin >> late_days_exam;
late_days_exam = abs(late_days_exam);
total_latedays_exam = total_latedays_exam + late_days_exam;
}
void person::calculate_grade() {
grade = lab1 + lab2 + lab3 + lab4 + lab5 + lab6 + lab7 + lab8 + lab9 + lab10 + lab11 + exam1 + exam2 + final;
}
void person::get_grades(){
cout << "please enter the name of the student: " << endl;
cout << "now we are going to enter the following grades for the student: " << endl;
cout << "Grade for lab 01: " << endl;
cin >> lab1;
cout << "Grade for lab 02; " << endl;
cin >> lab2;
cout << "Grade for lab 03; " << endl;
cin >> lab3;
cout << "Grade for lab 04; " << endl;
cin >> lab4;
cout << "Grade for lab 05; " << endl;
cin >> lab5;
cout << "Grade for lab 06; " << endl;
cin >> lab6;
cout << "Grade for lab 07; " << endl;
cin >> lab7;
cout << "Grade for lab 08; " << endl;
cin >> lab8;
cout << "Grade for lab 09; " << endl;
cin >> lab9;
cout << "Grade for lab 10; " << endl;
cin >> lab10;
cout << "Grade for lab 11; " << endl;
cin >> lab11;
cout << "Grade for exam 1: " << endl;
cin >> exam1;
cout << "Grade for exam 2: " << endl;
cin >> exam2;
cout << "Grade for final: " << endl;
cin >> final;
cout << "Please enter how many days late the final was: " << endl;
}
cs142/lab03/class/person.h
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#include <iostream>
#include <cmath>
using namespace std;
class person
{
private:
string person_name;
int lab1, lab2, lab3, lab4, lab5, lab6, lab7, lab8, lab9, lab10, lab11, exam1, exam2, final;
int late_days, total_latedays, late_days_exam, total_latedays_exam;
int grade;
public:
person(){};
void get_latedays();
void get_exam_latedays();
void calculate_grade();
void get_grades();
};
cs142/lab03/grade.cpp
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#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;
}
}
}
cs142/lab03/quick.cpp
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#include <iostream>
#include <string>
using namespace std;
int main () {
string a, b;
cin >> a;
cin >> b;
if(a<b)
cout << "first is before last" << endl;
else
cout << "Second is before first" << endl;
}
cs142/lab03/test.txt
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derek
20
-2
20
-2
30
-2
30
-2
30
-2
30
-2
30
-2
30
0
20
0
20
0
40
0
100
2
0
0
100
0
alex
20
-2
20
1
30
1
30
1
30
1
30
1
30
0
30
0
20
0
20
0
40
0
100
0
100
0
100
1
1