Membuat Program Record Dalam C++

Dengan tipe data record,dapat dikumpulkan beberapa item data masing-masing mempunyai tipe data yang berbeda beda.masing-masing item tersebut field.record terdiri dari kumpulan field yang dapat mengandung beberapa tipe.

Berikut ini merupakan contoh program record

#include <conio.h>

#include <iostream.h>

#define DATAMAX 50

typedef int bulat;

struct nilaiMHS

{             

                char nim[11];

                bulat hadir, tugas, quiz, nts, nas;

};

int main()

{             

                cout<<"Tugas Kelompok 1\n";

                cout<<"Struktur Data\n";

                cout<<"Record (struct) \n";

                ulang:

               

                nilaiMHS recNilaiMHS[DATAMAX];

                bulat jmlData, i;

                float rataRata;  

                char grade, play;

                printf("\n");       printf("Berapa jumlah data = "); scanf("%d",&jmlData);

                for (i=0; i<jmlData; i++)

                {             

                                cout << "\nData Nilai Mahasiswa ke-" << (i+1) << endl;

                                printf("Nomor Induk Mahasiswa = "); cin >> recNilaiMHS[i].nim;

                                printf("Persentase Kehadiran  = "); scanf("%i",&recNilaiMHS[i].hadir);

                                printf("Nilai Tugas           = "); scanf("%d",&recNilaiMHS[i].tugas);

                                printf("Nilai Quiz            = "); scanf("%d",&recNilaiMHS[i].quiz);

                                printf("Nilai Tengah Semester = "); scanf("%i",&recNilaiMHS[i].nts);

                                printf("Nilai Akhir Semester  = "); scanf("%i",&recNilaiMHS[i].nas);}

                cout << "\n" << endl;

//                 1         2         3         4         5         6         7         8

                //            12345678901234567890123456789012345678901234567890123456789012345678901234567890

                cout << "DAFTAR NILAI MAHASISWA" << endl;

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

                cout << "|   NIM    | Hadir | Tugas | Quiz  |  NTS  |  NAS  | Rata2 | Grade |" << endl;

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

                for (i=0; i<jmlData; i++)

                {

                                rataRata=(float) 0.1*recNilaiMHS[i].hadir + 0.1*recNilaiMHS[i].quiz +

                                0.1*recNilaiMHS[i].tugas + 0.3*recNilaiMHS[i].nts + 0.4*recNilaiMHS[i].nas;

                                if (rataRata>=80)      { grade='A'; }

                                else if (rataRata>=70) { grade='B'; }

                                else if (rataRata>=60) { grade='C'; }

                                else if (rataRata>=50) { grade='D'; }

                                else                   { grade='E'; }

                                printf("|%10s|%7d|%7d|%7d|%7d|%7d|%7.2f|   %c   |\n", recNilaiMHS[i].nim,

                                recNilaiMHS[i].hadir, recNilaiMHS[i].tugas, recNilaiMHS[i].quiz,

                                recNilaiMHS[i].nts, recNilaiMHS[i].nas, rataRata, grade);

                }             

                cout << "+----------+-------+-------+-------+-------+-------+-------+-------+";

               

                cout<<endl;

                cout<<"\nApakah Anda Ingin Mengulangnya(y/t) ??? "; cin>>play;

                if(play=='y'||play=='Y')

                {              goto ulang;}

                else

                                {return 0;}}

Author : Unknown

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