Elysian Shadows

Code: Select all

#include<iostream>
#include<stdio.h>
using namespace std;
class Person{
protected:
unsigned long int ssn;
char name[30];
public:
Person():ssn(1){strcpy(name,"hi");}
Person(int ssln, char n[]):ssn(ssln){strcpy(name,n);}
~Person(){}
char* get_name(){return name;}
int get_ssn(){return ssn;}
};

class Student: public Person{
private:
float g1,g2,g3,g4,avg;
public:
Student():Person(),g1(1),g2(1),g3(1),g4(1){}
Student(int ssln, char n[], float grade1, float grade2, float grade3, float grade4):Person(ssln,n),g1(grade1),g2(grade2),g3(grade3),g4(grade4){}
~Student(){}
void set_ssn(){int ssln;cout<<"\nEnter your Social Security number\n";cin>>ssln;ssn=ssln;}
void set_name(){char na[30];cout<<"\nEnter your name\n";getchar();gets(na);strcpy(name, na);}
void set_g1(){float grade1;cout<<"\nEnter grade 1\n";cin>>grade1;g1=grade1;}
void set_g2(){float grade2;cout<<"\nEnter grade 2\n";cin>>grade2;g2=grade2;}
void set_g3(){float grade3;cout<<"\nEnter grade 3\n";cin>>grade3;g3=grade3;}
void set_g4(){float grade4;cout<<"\nEnter grade 4\n";cin>>grade4;g4=grade4;}
void set_ssn(unsigned long int ssln){ssn=ssln;}
void set_name(const char* n){strcpy(name,n);}
void set_g1(float gr1){g1=gr1;}
void set_g2(float gr2){g2=gr2;}
void set_g3(float gr3){g3=gr3;}
void set_g4(float gr4){g4=gr4;}
void set_avg(float avgtmp){avg=avgtmp;}
float get_g1(){return g1;}
float get_g2(){return g2;}
float get_g3(){return g3;}
float get_g4(){return g4;}
void set_avg(){avg=((g1+g2+g3+g4)/4);}
float get_avg(){return avg;}
void printall(){cout<<"\nName: "<<name<<"\nSSN: "<<ssn<<"\nGrade Average: "<<avg<<"\n";}
};

class Teacher: public Person{
private:
float gsal,netsal;
public:
Teacher():Person(),gsal(1){}
Teacher(int ssln, char n[], float grssal):Person(ssln,n),gsal(grssal){}
~Teacher(){}
void set_ssn(){unsigned long int ssln;cout<<"\nEnter Social Security Number\n";cin>>ssln;ssn=ssln;}
void set_name(){char na[30];cout<<"\nEnter your name\n";getchar();gets(na);strcpy(name, na);}
void set_name(const char* x){strcpy(name,x);}
void set_ssn(unsigned long int ssln){ssn=ssln;}
void set_gsal(){float grssal;cout<<"\nEnter your teacher's gross salary\n";cin>>grssal;gsal=grssal;}
void set_gsal(float x){gsal=x;}
void set_netsal()
    {
        int x=1;
        while(x==1)
        {
            if(gsal>=50000)
            {
                netsal=(gsal-(gsal*.3));
                x=0;
            }
            else if(gsal<50000&&gsal>=30000)
            {
                netsal=(gsal-(gsal*.2));
                x=0;
            }
            else if(gsal<=30000&&gsal>=0)
            {
                netsal=(gsal-(gsal*.15));
                cout<<"\n";
                x=0;
            }
            else
                x=1;
        }
    }
void set_netsal(int ha){netsal=ha;}
float get_netsal(){return netsal;}
float get_gsal(){return gsal;}
void printall(){cout<<"\nName: "<<name<<"\nSSN: "<<ssn<<"\nNet Salary"<<netsal<<"\n";}
};





int main(void)
{
int o=1,ssln[50],studcnt=0,tchcnt=0,sslntemp[500],array[50],u=1;
char * n[30];
float grade1[20],grade2[20],grade3[20],grade4[20],grssal[8];
int x=1;
Student newstud[20];
Teacher newteach[20];
while(x==1)
{
    cout<<"\n1)Add Student\n2)Add Teacher\n3)Display all students in ascending alphabetical order\n4)Display all students from highest to lowest average\n5)Display all taechers in ascending alphabetical order\n6)Display all teachers by net salary (highest to lowest)\n7)Delete a student\n8)Delete a teacher\n9)Exit\n";
    int y;
    cin>>y;
    switch(y)
    {
        //add student
        case 1:
            o++;
            n[o] = new char[30];
            cout<<"\nInput student's information.  0 to quit\n";
            newstud[o].set_ssn();
            newstud[o].set_name();
            newstud[o].set_g1();
            newstud[o].set_g2();
            newstud[o].set_g3();
            newstud[o].set_g4();
            newstud[o].set_avg();
            if(newstud[o].get_ssn()!=0&&newstud[o].get_name()!=0&&newstud[o].get_g1()!=0&&newstud[o].get_g2()!=0&&newstud[o].get_g3()!=0&&newstud[o].get_g4()!=0){
            studcnt++;
            cout<<"broken";}
            else
            break;
            break;
                                //add teacher
        case 2:
            cout<<"\nInput teacher's information. 0 to quit;\n";
            u++;
            newteach[u].set_ssn();
            newteach[u].set_name();
            newteach[u].set_gsal();
            newteach[u].set_netsal();
            if(newteach[u].get_ssn()!=0&&newteach[u].get_name()!=0&&newteach[u].get_gsal()!=0)
                {tchcnt++;}
            else
                {break;}
            break;
                                //display students ascending alpha order
        case 3:
            for(int h=0;h<4;h++)
                for(int g=h+1;g<5;g++)
                    if(strcmp(newstud[g].get_name(),newstud[h].get_name())<0)
                    {
                        float avgtmp;
                        unsigned long int ssntemp;
                        float g1temp,g2temp,g3temp,g4temp,avg;
                        char meaningful[30];
                        strcpy(meaningful,newstud[g].get_name());
                        ssntemp=newstud[g].get_ssn();
                        g1temp=newstud[g].get_g1();
                        g2temp=newstud[g].get_g2();
                        g3temp=newstud[g].get_g3();
                        g4temp=newstud[g].get_g4();
                        avgtmp=newstud[g].get_avg();
                        newstud[g].set_name(newstud[h].get_name());
                        newstud[g].set_ssn(newstud[h].get_ssn());
                        newstud[g].set_g1(newstud[h].get_g1());
                        newstud[g].set_g2(newstud[h].get_g2());
                        newstud[g].set_g3(newstud[h].get_g3());
                        newstud[g].set_g4(newstud[h].get_g4());
                        newstud[g].set_avg(newstud[h].get_avg());
                        newstud[h].set_name(meaningful);
                        newstud[h].set_ssn(ssntemp);
                        newstud[h].set_g1(g1temp);
                        newstud[h].set_g2(g2temp);
                        newstud[h].set_g3(g3temp);
                        newstud[h].set_g4(g4temp);
                        newstud[h].set_avg(avgtmp);
                    }
            for(int f=0;f<studcnt;f++)
                newstud[f].printall();
        break;
        //display students highest to lowest average
        case 4:
        break;
        //display teachers ascending alpha order
        case 5:
            for(int d=0;d<4;d++)
                for(int e=e+1;e<5;e++)
                    if(strcmp(newstud[e].get_name(),newstud[d].get_name())<0)
                    {
                        char meaningful[30];
                        unsigned long int ssntemp;
                        float gstemp;
                        float nettemp;
                        strcpy(meaningful,newteach[e].get_name());
                        ssntemp=newteach[e].get_ssn();
                        gstemp=newteach[e].get_gsal();
                        nettemp=newteach[e].get_netsal();
                        newteach[e].set_name(newstud[d].get_name());
                        newteach[e].set_ssn(newteach[d].get_ssn());
                        newteach[e].set_gsal(newteach[d].get_gsal());
                        newteach[e].set_netsal(newteach[d].get_netsal());
                        newstud[d].set_name(meaningful);
                        newstud[d].set_ssn(ssntemp);
                        newteach[d].set_gsal(gstemp);
                        newteach[d].set_netsal(nettemp);
                    }
            for(int c=0;c<tchcnt;c++)
                newteach[c].printall();
        break;
        //display teachers highest to lowest net salary
        case 6:
        int Swap;
        for(int i=tchcnt;i>0;i--)
        {
        array[i]=newteach[i].get_ssn();
        }
        for(int p=tchcnt;p>0;p--)
        {
        for(int pp=tchcnt;pp>0;pp--)
        {
        if(array[pp]>array[pp+1])
        {
        Swap=array[pp];
        array[pp]=array[pp+1];
        array[pp+1]=Swap;
        }
        }
        }
        for(int z=tchcnt;z>0;z--)
        {
        cout<<"\n"<<newteach[z].get_name();
        }
        break;
        //delete student
        case 7:
        cout<<"\nSpecify the social security number of the student you want to delete.\n";
        int hi;
        cin>>hi;
        for(int q=studcnt;q>=0;q--)
        {
        if(hi==newstud[q].get_ssn()){
        /*delete newstud[q];*/break;}
        else break;
        }
        break;
        //delete teacher
        case 8:
        cout<<"\nSpecify the social security number of the teacher you want to delete.\n";
        int bye;
        cin>>bye;
        for(int q=tchcnt;q>=0;q--)
        {
        if(bye==newteach[q].get_ssn()){
        /*delete newteach[q]*/;break;}
        else continue;
        }
        break;
        //quit program
        case 9: x=0;break;
        default: x=0;break;
        }
        }
    return 0;
    }