jawaban tugas 3 algoritma dan program basic

                                                                  Assalamu'alaikum wr.wb

Lampiran Tugas Progaming Basic Algoritma

Nama    : salman alfaridzi

NIM       : 3420210017

Prodi     : Teknik Informatika

                                                                                                    Tugas 1

#include <stdio.h>

#include <iostream.h>

#include <conio.h>

#include <string.h>

   //Nama: salman alfaridzi

   //NIM: 3420210017

   //Prodi: Teknik Informatika

void main()

{

   //Deklarasi Variable

   int absen,tugas,uts,uas;

   float total;

   puts("Program Menghitung Nilai Mahasiswa");

   puts("$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$");

   printf("Masukan nilai absen: ");scanf("%d",&absen);

   cout<<("Masukan nilai tugas: ");cin>>tugas;

   printf("Masukan nilai uts : ");scanf("%i",&uts);

   cout<<("Masukan nilai uas: ");cin>>uas;

   //Proses Perhitungan

   total = (absen*0.1)+(tugas*0.2)+(uts*0.3)+(uas*0.4);

   puts("$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$");

   cout<<"Total adalah: "<<total<<" (bentuk tidak terformat)\n";

   printf("Total adalah: %.2f (bentuk yang terformat)\n",total);

   puts("$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$");

   //Kondisi

   if (total >=75 )

   { cout<<"Selamat anda lulus ujian!."; }

   else

   { cout<<"Maaf anda tidak lulus!."; }

   getch();

}

Tugas 2

#include <stdio.h>

#include <conio.h>

#include <string.h>

#include <iostream.h>

   //Nama      =  salman alfaridzi

   //NIM    =  3420210017

   //Prodi    =  Teknik Informatika

void main()

{

   int pilih;

   char huruf[25];

   printf("Silahkan pilih program [1/2]: ");cin>>pilih;

   //scanf("%d",&pilih);

   /*

     There are two problems with using scanf() to get a number:

     First, Validation/error handling is poor.

     The second problems is that of leaving characters in the buffer.

     Sumber: http://faq.cprogramming.com/cgi-bin/smartfaq.cgi?anever-1043372399sid=1043284385

  */

  if (pilih == 1)

  {

     clrscr();

     puts("&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&");

     puts("\tContoh Program Strlen");

     puts("&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&");

     cout<<"Masukan Sembarang Kata = ";gets(huruf);

     cout<<"Panjang Kata Yang Diinputkan = "<<strlen(huruf);

     getch();

 }

    else if (pilih == 2)

 {

     clrscr();

     puts("+++++++++++++++++++++++++++++++++++++");

     puts("\tContoh Program Strcmp");

     puts("+++++++++++++++++++++++++++++++++++++");

     char a1[ ] = "S";

     char a2[ ] = "s";

     char b1[ ] = "S";

     cout<<"Hasil Perbandingan "<<a1<<" dan "<<a2<<"->";

     cout<<strcmp(a1,a2)<<endl;

     cout<<"Hasil Perbandingan "<<a2<<" dan "<<a1<<"->";

     cout<<strcmp(a2,a1)<<endl;

     cout<<"Hasil Perbandingan "<<a1<<" dan "<<b1<<"->";

     cout<<strcmp(a1,b1)<<endl;

     getch();

  }

  else

  {

     printf("Maaf pilihan anda anda salah..");

getch();

  }

  }

Tugas 3

#include <stdio.h>

#include <conio.h>

#include <iostream.h>

   //Nama    = salman alfaridzi

   //NIM = 3420210017

   //Prodi = Teknik Informatika

void main()

{

   char gol,jab[25];

   long gapok;

   cout<<endl<<"Data Pegawai coffee shop"<<endl

    <<"%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%"<<endl;

   cout<<"Masukan Golongan [1/2/3]: ";cin>>gol;

   if(gol=='1')

   {

      strcpy(jab,"barista");

      gapok= 4500000;

   }

   else if(gol=='2')

   {

      strcpy(jab,"Kasir");

      gapok= 1000000;

  }

   else if(gol=='3')

   {

      strcpy(jab,"waiters");

      gapok= 2100000;

   }

   else

   {

      printf("Golongan %c tidak terdaftar.\n",gol);

      strcpy(jab,"None");

      gapok=0;

   }

   cout<<"Jabatan = "<<jab<<endl;

   cout<<"Gaji Pokok = "<<gapok<<endl;

   getch();

}

Tugas 4

#include <stdio.h>

#include <conio.h>

#include <iostream.h>

   //Nama  = salman alfaridzi

   //NIM = 3420210017

   //Prodi = Teknik Informatika

void main()

{

   char kode,ukuran,merk[15]="None";

   long harga=0;

   cout<<"pilih pakaian muslim [1/2] : ";cin>>kode;

   cout<<"Ukuran [S/M/L] : ";cin>>ukuran;

   if(kode=='1')

   {

      strcpy(merk,"gamis");

      if (ukuran=='S'  || ukuran =='s') { harga=275000; } else { harga=310000; }

      if (ukuran=='M'  || ukuran =='m') { harga=290000; } else { harga=330000; }

      if (ukuran=='L'  || ukuran =='l') { harga=350000; } else { harga=400000; }

   }

   else if(kode=='2')

   {

     strcpy(merk,"baju koko");

     //Bentuk penulisan if versi singkat

    if (ukuran=='S'  || ukuran =='s') { harga=100000; } else { harga=120000; }

    if (ukuran=='M'  || ukuran =='m') { harga=115000; } else { harga=135000; }

    if (ukuran=='L'  || ukuran =='l') { harga=130000; } else { harga=150000; }

  }

   else

   {

      cout<<"Salah pakaian muslim"<<endl;

   }

   cout<<"Merk Baju : "<<merk<<endl;

   cout<<"Harga Baju : "<<harga<<endl;

   getch();

}