initial commit

Author: yogithesymbian

Function.cpp

@@ -0,0 +1,73 @@
+//Yogi Arif Widodo creator deyawman.net scode.id yogi-aw.id
+#include <iostream>
+//Program_mencari_nilai_max(tertinggi)
+
+using namespace std;
+//function declaration 
+
+/*
+ A function declaration has the following parts -
+ return_type function_name( parameter list );
+ 
+ defined funtion max()
+ int max(int num1, int num2);
+ 
+ parameter names are not important in function declaration only
+ their type is required , so following is also valid declaration
+ int max(int, int);
+ 
+*/
+//----------------------------------
+
+/* 
+// calling a function 
+//-----------------------------------
+int max(int num1, int num2);
+
+int main()
+{
+ int a = 1000;
+ int b = 2000;
+ int yog;
+
+ yog = max(a,b);
+ cout <<"max value is : " <<yog <<endl;
+}
+int max(int num1, int num2){
+
+int result;
+
+if (num1 > num2)
+result = num1;
+else
+result = num2;
+
+return result;
+}
+*/
+
+
+// default value for parameters
+//-----------------------------------
+
+int sum(int a,int b=20){
+int result;
+result = a - b;
+
+return result;
+}
+int main(){
+int a = 100,b = 200;
+int result;
+
+// calling a function to add the value
+result = sum(a,b);
+cout <<"total value is : " <<result <<endl;
+// calling a function again as follows
+//menambahkan nilai local var a dengan function declaration b
+result = sum(a);
+cout <<"total value is : " <<result <<endl;
+//kebalikanya yang di atas
+result = sum(b);
+cout <<"Total value is : " <<result <<endl;
+}

Program Data Mahasiswa/mahasiswa.cpp

@@ -0,0 +1,92 @@
+#include <iostream>
+#include <string>
+#include <windows.h>
+#include <conio.h>
+#include <cstdlib>
+using namespace std;
+
+void gotoyx(int x, int y)
+{
+COORD c = { x, y};
+SetConsoleCursorPosition( GetStdHandle(STD_OUTPUT_HANDLE), c);
+
+}
+int main()
+{
+string namayogi;
+char nama [256];
+int nimyo;
+double nilaiyog;
+char anugrade;
+
+system("Color 0A");
+cout <<"++++++++++++++++++++++++++++++" <<endl;
+cout <<" Progam Data Mahasiswa " <<endl;
+cout <<"++++++++++++++++++++++++++++++" <<endl;
+cout <<"Masukan Nama : " ;
+getline(cin,namayogi);
+cout <<"Masukan Nim : " ;
+cin >>nimyo;
+cout <<"Masukan Nilai : " ;
+cin >>nilaiyog;
+
+if (nilaiyog >= 85 && nilaiyog <=100)
+{
+anugrade = 'A';
+}
+else if (nilaiyog >= 70 && nilaiyog <85 )
+{
+anugrade = 'B';
+}
+else if (nilaiyog > 55 && nilaiyog <70 )
+{
+anugrade = 'C';
+}
+else if (nilaiyog >= 40 && nilaiyog <55 )
+{
+anugrade = 'D';
+}
+else{
+anugrade ='E';
+}
+cout <<"++++++DATA MAHASISWA+++++++" << endl;
+cout <<"Nama	: " <<namayogi <<endl;
+cout <<"Nim	: " <<nimyo <<endl;
+cout <<"Nilai	: " <<nilaiyog <<endl;
+cout <<"Nilai Index	: " <<anugrade <<endl;
+
+bool deloop = true;
+char traegen;
+while (tolower(deloop) == true)
+{
+cout <<"input 'y' untuk input data lagi , dan 'n' untuk exit" <<endl;
+cin >>traegen;
+
+cin.ignore();
+if ( traegen == 'y')
+{
+main();
+deloop = true;
+}
+else if (traegen == 'n')
+{
+system("cls");
+deloop = false;
+gotoyx(45,24);
+cout <<" Thanks for using Program GNU/GPL (C) 2017 " <<endl;
+gotoyx(80,9);
+cout <<" ------------------ " <<endl;
+gotoyx(80,10);
+cout <<"| IGN : Newbie Pro |" <<endl;
+gotoyx(80,11);
+cout <<"| NIM : 17615006 |" <<endl;
+gotoyx(80,12);
+cout <<"| -----------------| " <<endl;
+cout <<endl; cout <<endl;
+system("PAUSE");
+}
+
+return EXIT_SUCCESS;
+}
+return 0;
+}

aritmatika.cpp

@@ -0,0 +1,25 @@
+#include <iostream>
+
+using namespace std;
+
+int main()
+{
+int nilai1 , nilai2 , hasil;
+system("Color 0A");
+
+cout <<"Masukan Nilai Pertama : \t ";
+cin >>nilai1;
+
+cout <<"Masukan Nilai Kedua : \t ";
+cin >>nilai2;
+
+hasil = nilai1 + nilai2;
+cout <<"Penjumlahan dari nilai 1 dan nilai 2 \t : " <<hasil ;
+hasil = nilai1 * nilai2;
+cout <<endl <<"Perkalian dari nilai 1 dan nilai 2 \t : " <<hasil;
+hasil = nilai1 - nilai2;
+cout <<endl <<"Pengurangan dari nilai 1 dan nilai 2 \t : " <<hasil;
+hasil = nilai1 / nilai2;
+cout <<endl <<"Pembagian dari nilai 1 dan nilai 2 \t : " <<hasil;
+
+}

define volume dan luas tabung/volumeTabung.cpp

@@ -0,0 +1,49 @@
+#include <iostream>
+
+#define jariyogi 7
+#define tinggiyogi 24
+
+using namespace std;
+int yogijari, yogitinggi, vtabungyogi, ltabungyo;
+
+int main()
+{
+
+const float phi = 3.14;
+double vtabungy,ltabung;
+char yn;
+vtabungy = phi * jariyogi * jariyogi * tinggiyogi;
+ltabung = 2 * phi * jariyogi * tinggiyogi ;
+system("Color 0A");
+do {
+cout <<"+++++++++++++++++++++++++++++++++++++++++" <<endl;
+cout <<"Project : Volume dan Luas Tabung" <<endl;
+cout <<"+++++++++++++++++++++++++++++++++++++++++" <<endl;
+cout <<"DIK : jari jari : " <<jariyogi <<endl;
+cout <<" tinggi : " <<tinggiyogi <<endl;
+cout <<"+++++++++++++++++++++++++++++++++++++++++" <<endl;
+cout <<"Volume tabung = " <<vtabungy <<endl;
+cout <<"Luas tabung = " <<ltabung <<endl;
+
+//cin intyogi
+cout <<"-------------------------------------------" <<endl;
+cout <<" Program Volume dan Luas Tabung" <<endl;
+cout <<"-------------------------------------------" <<endl;
+cout <<"Masukan Jari-Jari Tabung = ";
+cin >>yogijari;
+cout <<endl;
+cout <<"Masukan Tinggi Tabung = ";
+cin >>yogitinggi; 
+cout <<endl;
+vtabungyogi = phi * yogijari * yogijari * yogitinggi;
+ltabungyo = 2 * phi * yogijari * yogitinggi;
+cout <<"-------------------------------------------" <<endl;
+cout <<"Volume Tabung = " <<vtabungyogi;
+cout <<endl;
+cout <<"Luas Tabung = " <<ltabungyo;
+
+cout <<endl <<"Input Data lagi 'y' untuk exit 'n' : ";
+cin >>yn;
+}while (tolower(yn)=='y');
+return 0;
+}

huruf besar - kecila -Practice 10 string .cpp

@@ -0,0 +1,124 @@
+//Yogi Arif Widodo creator deyawman.net scode.id yogi-aw.id
+#include <iostream>
+#include <conio.h>
+#include <string.h>
+#include <iomanip>
+using namespace std;
+void konversi(char kataif[100])
+{
+int n;
+n = strlen(kataif);
+
+for ( int x = 0 ; x <= n-1 ; x++)
+{
+
+ if(kataif[x] >=65 && kataif[x] <= 90) //65 -> 90 code ascii ABCDE
+ {
+	kataif[x] = kataif[x]+32;
+ }
+ else if ( kataif[x] >= 97 && kataif[x] <= 122) //97 -> 122 code ascii abcde
+ {
+	kataif[x] = kataif[x]-32;
+ } 
+/*
+if ( islower(kataif[x]))
+{
+kataif[x] = toupper (kataif[x]);
+}
+else
+{
+
+}
+*/
+cout <<kataif[x];
+}
+
+
+}
+
+int main()
+{
+/*
+char yogi[32];
+char arif[32];
+string widodo;
+// ---------------- tanpa spasi 
+cout <<"Jika type data char teks[32]\n";
+cout <<"Kamu suka pemrograman apa ? ";
+cin >>yogi;
+cout <<"Saya suka Pemrograman "<<yogi;
+
+
+// --------------------- pakai spasi 
+
+cout <<endl <<endl <<"Jika ada spasi ? ";
+cout <<"Kamu suka pemrograman apa ? ";
+cin.ignore();
+cin.get(arif, 32); // kalau string bisa getline ( cin , var );
+cout <<arif;
+// -------------------- pakai string and getline 
+ cout <<endl <<endl <<"Jika menggunakan type data string ? \n";
+cout <<"Kamu suka pemrograman apa ? ";
+cin.ignore();
+getline(cin,widodo); // jika menggunakan string 
+cout <<widodo;
+// contoh menggunakan islower isupper isdigit ispunct
+ 
+ char makro[128];
+ 
+ int JMLkapital = 0,JMLkecil = 0 ,JMLanu = 0 ,JMLdigit = 0;
+ cout <<endl <<endl <<"Program islower isupper isdigit ispunct\n";
+ cout <<"Masukan sebuah kata apa saja : ";
+ cin.getline(makro,sizeof(makro)) ;
+ for ( int polnes = 0 ; makro[polnes]; polnes++)
+ {
+	if ( islower(makro[polnes]))
+	JMLkecil++;
+	if ( isupper(makro[polnes]))
+	JMLkapital++;
+	if ( isdigit(makro[polnes]))
+	JMLdigit++;
+	if ( ispunct(makro[polnes]))
+	JMLanu++;
+ 
+ }
+ 
+ cout <<endl;
+ cout <<"Jumlah huruf kecil \t: " <<JMLkecil <<endl ;
+ cout <<"Jumlah huruf kapital \t: " <<JMLkapital <<endl ;
+ cout <<"Jumlah digit \t: " <<JMLdigit <<endl ;
+ cout <<"Jumlah pungtuasi \t: " <<JMLanu <<endl ;
+ 
+//
+
+
+
+
+//---- tugas 7 cpp string 
+ char katayogi[32];
+ cout <<endl <<endl <<"Program makro Kapital -> Kecil dan sebaliknya ";
+ cout <<endl <<"Masukan Sebuah kata sembarang : ";
+ cin.get(katayogi, 32);
+ cout <<katayogi;
+//===========================================================
+ strupr(katayogi); // strupr konversi kecil -> kapital
+ cout <<endl <<"Setelah di konversi ( strupr ) : ";
+ cout <<katayogi;
+ strlwr(katayogi); // strlwr konversi kapital -> kecil
+ cout <<endl <<"Setelah output huruf besar , kembali di konversi ( strlwr ) : ";
+ cout <<katayogi;
+ */
+// menggunakan if program strupr dan strlwr 
+
+char kataif[100];
+cout <<endl <<"\n \n cth : aKU ADALah menjadi Aku adalAH \n Masukan kata lagi sembarang : "; 
+//cin.ignore();
+gets(kataif);
+konversi(kataif);
+system("Color 0B");
+cout <<"\n \n \n \n \t \t \t \t created by Yogi Arif Widodo";
+cout <<setw(50) <<"CLASS TI ( 1A ) senin pagi";
+_getch();
+system("Color 0A");
+}
+

max.cpp

@@ -0,0 +1,24 @@
+
+#include <iostream>
+using namespace std;
+int max(int num1, int num2);
+int main()
+{
+int a=1000,b=2000;
+int result;
+
+result = max(a,b);
+cout <<"Max value is : " <<result <<endl;
+
+return 0;
+}
+
+int max(int num1, int num2)
+{
+int result;
+if (num1 > num2)
+result = num1;
+else
+result = num2;
+return result;
+}