Contoh Latihan Class

Class class_name                             Class

{ permission_label_1:       atau         {permission_label_1:

          Elemen;                                     Elemen;

Contoh  :

Buat class dengan nama siswa yang berisikan variable nim, nama, kelas,  abs, tgs, uts, uas dan rata.

Jawaban :

#include<stdio.h>

#include<conio.h>

#include<iostream.h>

#include<iomanip.h>

//pembuatan class dengan nama mhs

wa-->kl namanya diatas hrs pk deklarasi class di main

class

{

public:

          char nim[10],nm[20],kls[20];

          float abs,tgs,uts,uas,rata;

} mhs;

main()

{

char np[20];

//siswa mhs;//deklarasi class

clrscr();

cout<<" MAINICHI UNIVERSITY"<<endl;

cout<<"JL.Kemang Utara No.37 Telp (021) 7901074"<<endl;

cout<<"---------------------------------------------------"<<endl;

cout<<"Masukan Nama Petugas     :";cin>>np;

cout<<endl;

cout<<"Masukan NIM              :";cin>>mhs.nim;

cout<<"Masukan Nama Mahasiswa   :";cin>>mhs.nm;

cout<<"Masukan Kelas            :";cin>>mhs.kls;

cout<<"---------------------------------------"<<endl;

cout<<"\tMasukan NIlai Absen      :";cin>>mhs.abs;

cout<<"\tMasukan Nilai Tugas      :";cin>>mhs.tgs;

cout<<"\tMasukan Nilai UTS        :";cin>>mhs.uts;

cout<<"\tmasukan Nilai UAS        :";cin>>mhs.uas;

mhs.rata=(0.1*mhs.abs)+(0.2*mhs.tgs)+(0.3*mhs.uts)+(0.4*mhs.uas);

clrscr();

cout<<endl<<endl;

cout<<"    INPUT DATA NILAI  MAINICHI UNIVERSITY"<<endl;

cout<<"JL.Kemang Utara No.37 Telp (021) 7901074"<<endl;

cout<<"***********************************************"<<endl;

cout<<endl<<endl;

cout<<"Nama Petugas   :"<<np<<endl;

cout<<"----------------------------------"<<endl;

cout<<"NIM            :"<<mhs.nim<<endl;

cout<<"Nama Mahasiswa :"<<mhs.nm<<endl;

cout<<"Kelas          :"<<mhs.kls<<endl;

cout<<"----------------------------------"<<endl;

cout<<endl;

cout<<"\tNilai Absen    :"<<mhs.abs<<endl;

cout<<"\tNilai Tugas    :"<<mhs.tgs<<endl;

cout<<"\tNilai UTS      :"<<mhs.uts<<endl;

cout<<"\tNilai UAS      :"<<mhs.uas<<endl;

cout<<"\t---------------------------"<<endl;

cout<<"\tRata-Rata      :"<<mhs.rata<<endl;

cout<<"\t---------------------------"<<endl;

getch();

}