Unleash The Hero In You - DV RUN

NAMA          : ANDRY HARDIYANTO
NIM              :1801401161
JURUSAN    :TEKNIK INFORMATIKA

Dv RUN Merupakan Acara 5K Charity Run dan  kegiatan ini  bertujuan untuk dapat membantu memperjuangkan hak-hak dasar anak Indonesia yang kurang beruntung terutama di bidang pendidikan dengan memberikan sumbangan berupa uang, buku, dan peralatan penunjang proses mengajar lainnya kepada yayasan/organisasi yang bergerak untuk terwujudnya hak-hak dasar anak untuk bertahan hidup, bertumbuh kembang, memperoleh perlindungan dan berpartisipasi.Acara dv run ini diadakan pada hari minggu , 4 desember 2016 dari jam 6 pagi sampai 3 sore di pasar seni ancol  dan acara ini diselenggarakan oleh salah satu organisasi keagamaan di Universitas Bina Nusantara yaitu Keluarga Mahasiswa Buddhis Dhammavaddhana(KMBD).

Alasan saya mengikuti Dv Run,yang pertama menurut saya dengan membayar 180k kita dapat membantu kepada anak-anak Indonesia yang kurang mampu,dan  mendapat pengalaman-pengalaman lari. pelajaran yang saya dapat dalam acara dv run ini ,dengan menyumbangkan sedikit dana atau bantuan sehingga  kita dapat membantu/mengubah kehidupan anak-anak Indonesia yang kurang mampu tersebut.

Motivasi yang saya berikan kepada anak-anak jalanan adalah“Hidup adalah suatu tantangan yang harus dihadapi dan Perjuangan yang harus dimenangkan sehingga tetaplah bersemangat menghadapi semua tantangan tersebut dan jangan terlalu mudah putus asa ,semua tantangan  pasti ada jalan keluarnya”.

Menurut Ferry Johanes bahwa anak jalanan adalah anak yang menghabiskan waktunya di jalanan, baik untuk bekerja maupun  tidak, yang terdiri dari anak-anak yang mempunyai hubungan dengan keluarga atau terputus hubungannnya dengan keluarga , dan anak yang mandiri sejak kecil karena kehilangan orangtua/keluarga. Diindonesia,Jumlah anak jalanan (anjal) terus meningkat. Saat ini tercatat di Kementerian Sosial (Kemensos) mencapai sekitar 4,1 juta. sehingga di beberapa daerah memberikan layanan dan perlindungan terhadap anak melalui RPSA. dan  TFI merupakan salah satu media sarana bagi masyarakat untuk memberikan bantuan kepada anak-anak jalanan tersebut.

sumber:

http://www.jawapos.com/read/2016/03/29/22330/jumlah-anak-jalanan-meningkat-jadi-41-juta/1

http://www.landasanteori.com/2015/08/pengertian-anak-jalanan-faktor-yang.html

~Run For Leprosy ~

Pada hari Minggu(tanggal 15 maret 2015) biasa hari minggu dimana orang-orang pada istirahat alias santai-santai /enjoy di kost” buat anak kost seperti saya ini ataupun di rumah T_T. tetapi  gw nggak karena gw dan teman-teman gw mengikut acara Run For Leprosy yang di selenggarakan oleh Binus University dan Teach For Indonesian berlokasi di kampus Binus Alam Sutera. Acara ini bertujuan untuk membantu orang-orang terkena penyakit kusta dan memberi informasi tentang penyakit kusta ini kepada masyaarakat atau pelari-lari yang mengikut acara tersebut.yang mengikuti acara ini sekitar 2500-3000 orang wow banyak juga ya :D

acara Run For Leprosy ini juga dibagi  2 rute untuk pelari :

1 rute 5k(5km) dan  

2  rute 10k(10km).

gw dan Teman-teman gw mengikut rute yang 5k(5km).kenapa nggk 10k??karena jauh~~.untuk pelepasaan pelari 5k itu tepat pukul 06.15 wib setelah pelepasaan pelari 10k seingat gw sih kalau nggak salah.setelah gw sampai garis finish gw di berikan medali oleh panitia sebagai tanda telah menyelesaikan lari sejauh 5k(5km). menurut gw nggak sia-sia hari istirahat /minggu gw di gunakan untuk mengikuti acara ini acara yang sangat manfaat,karena gw mengetahui/mendapat banyak informasi-infromasi tentang penyakit kusta,dan mendapat medali.

Pengetahuan Penyakit Kusta

Penyakit kusta atau lepra (leprosy) atau disebut juga Morbus Hansen, adalah sebuah penyakit infeksi menular kronis yang disebabkan oleh bakteri Mycobacterium leprae. Indonesia dikenal sebagai satu dari tiga negara yang paling banyak memiliki penderita kusta. Dua negara lainnya adalah India dan Brazil.

Bakteri Mycobacterium leprae ditemukan oleh seorang ahli fisika Norwegia bernama Gerhard Armauer Hansen, pada tahun 1873 lalu. Umumnya penyakit kusta terdapat di negara yang sedang berkembang, dan sebagian besar penderitanya adalah dari golongan ekonomi lemah.

Istilah kusta berasal dari bahasa sansekerta, yakni kushtha berarti kumpulan gejala-gejala kulit secara umum. Penyakit ini diduga berasal dari Afrika atau Asia Tengah yang kemudian menyebar keseluruh dunia lewat perpindahan penduduk. Penyakit ini masuk ke Indonesia diperkirakan pada abad ke IV-V yang diduga dibawa oleh orang-orang India yang datang ke Indonesia untuk menyebarkan agamanya dan berdagang. Pada 1995, Organisasi Kesehatan Dunia (WHO) memperkirakan terdapat dua hingga tiga juta jiwa yang cacat permanen karena kusta.

Komitment baik dari diri anda terhadap penyakit kusta

Saya akan mendukung segala yang di lakukan oleh pemerintah setempat atau bantuan dari berbagai kalangan masyakarat untuk membantu orang-orang terkena penyakit kusta dan saya akan membantu orang-orang yang terkena penyakit kusta semampu saya.

Saran bagaimana sosialisasi yang baik terhadap pernyakit kusta

Melakukan sosisalisasi setiap minggu di kalangan masyarakat,sekolah,atau di kampus.dan mengingatkan kepada masyarakat peduli kesehatan. 

Assignment #6 (Concepts of Programming Languages Chapter 6 Problem Set)

Problem Set:

15.What are the arguments for and against Java’s implicit heap storage recovery, when compared with the explicit heap storage recovery required in C++? Consider real-time systems. 

Answer:
Implicit eliminates the creation of dangling pointers. Disadv: cpu-time to do recovery, sometimes when there’s plenty of heap storage so recovery isn’t necessary.

16.What are the arguments for the inclusion of strong type checking in Java, although they were not included in C or C++?

Answer:

Java are strongly typed in the same sense as Ada. Types can be explicitly cast, which could result in a type error. However, there are rules of a language have an important effect on the value of an arithmetic operator with one floating-point operand and one integer operand is legal. The value of the integer operand is coerced to floating-point, and a floating point operation takes place. This is what is usually intended by the programmer.

17.  What kind of conversion is called a nonconverting cast? Explain with example in Ada language

Answer:

Ada is nearly strongly typed. It is only nearly strongly typed because it allows programmers to breach the type-checking rules by specifically requesting that type checking be suspended for a particular type conversion. This temporary suspension of type checking can be done only when an instantiation of the generic function Unchecked_Conversion is called. Such functions can be instantiated for any pair of subtypes. One takes a value of its parameter type and returns the bit string that is the parameter’s current value. No actual conversion takes place; it is merely a means of extracting the value of a variable of one type and using it as if it were of a different type. This kind of conversion is sometimes called a nonconverting cast.

Assignment #6 (Concepts of Programming Languages Chapter 6 Review Questions)

Review Questions :

16.What array operations are provided specifically for single-dimensioned arrays in Ada?   

Answer:

Catenation specified by the ampersand (&)

17. Define row major order and column major order.

Answer:

Row major order: the elements of the array that have as their first subscript the lower bound value of that subscript are stored first, followed by the elements of the second value of the first subscript, and so forth. If the array is a matrix, it is stored  by rows.

Column major order: the elements of an array that have as their last subscript the lower bound value of that subscript are stored first, followed by the elements of the second value of the last subscript, and so forth. If the array is a matrix, it is stored by columns.

18. What is an access function for an array? 
Answer:

Access function maps subscript expressions to an address in the array

20. What is the structure of an associative array? 
Answer:

Unordered collection of elements indexed by an equal number of KEYS.

21.  What is the purpose of level numbers in COBOL records?

Answer:

The level numbers in COBOL records are used to establish a hierarchical structure of related records.

22. Define fully qualified and elliptical references to fields in records.

Answer:

Fully qualified reference to fields in records is one in which all intermediate record names, from the larges enclosing record to  the specific field, are named in the reference.

Elliptical references to fields in records is when the field is named, but any or all of the enclosing record names can be omitted, as long as the resulting reference is unambiguous in the referencing environment.

23. What is the primary difference between a record and a tuple?

Answer:

A tuple is similar to a record, but do not have names for their constituent parts.            

24. Are the tuples of Python mutable?

Answer:

No, they aren’t.

Assignment #5 (Concepts of Programming Languages Chapter 5 Problem Set)

Problem Set

7. Assume the following JavaScript program was interpreted using static-scoping rules. What value of x is displayed in function sub1? Under dynamic-scoping rules, what value of x is displayed in function sub1 ?
Answer :
var x;
function sub1() {
document.write(“x = ” + x + “<br />”);
}
function sub2() {
var x;
x = 10;
sub1();
}
x = 5;
sub2();

Answer:
Static scope: x=5, Dynamic scoping: x=10.

8. Consider the following JavaScript program:
Answer :
var x, y, z;
function sub1() {
var a, y, z;
function sub2() {
var a, b, z;
. . .
}
. . .
}
function sub3() {
var a, x, w;
. . .
}
List all the variables, along with the program units where they are declared, that are visible in the bodies of sub1, sub2, and sub3, assuming static scoping is used.
Answer:
Sub1: a(sub1), y(sub1), z(sub1), x(main)
Sub2: a(sub2), b(sub2), z(sub2), y(sub1), x(main)
Sub3: a(sub3), x(sub3), w(sub3), y(main), z(main)

9. Consider the following Python program:
Answer :
x = 1;
y = 3;
z = 5;
def sub1():
a = 7;
y = 9;
z = 11;
. . .
def sub2():
global x;
a = 13;
x = 15;
w = 17;
. . .
def sub3():
nonlocal a;
a = 19;
b = 21;
z = 23;
. . .
. . .
List all the variables, along with the program units where they are
declared, that are visible in the bodies of sub1, sub2, and sub3, assumingstatic scoping is used.

Answer:
point 1 :  x = 1(main), y = 9 (sub1), z = 11(sub1) ,a = 7(sub1);
point 2 :  x =15(sub2), w = 17(sub2), a = 13(sub2), y = 9(sub1);
point 3 :  x = 15(sub2), b = 21(sub3), a = 19(sub1), z = 23(sub3), w = 17(sub 2);
point 4 :  x = 15(sub2), b = 21(sub3), a = 19(sub1), z = 23(sub3), w = 17(sub 2);

10. Consider the following C program:
Answer :

void fun(void) {
int a, b, c; /* definition 1 */
. . .
while (. . .) {
int b, c, d; /*definition 2 */
. . . 1
while (. . .) {
int c, d, e; /* definition 3 */
. . . 2
}
. . . 3
}
. . . 4
}
For each of the four marked points in this function, list each visible variable,
along with the number of the definition statement that defines it.

Answer:
Point 1: a:1, b:2, c:2, d:2
Point 2: a:1, b:2, c:3, d:3, e:3
Point 3: a:1, b:2, c:2, d:2
Point 4: a:1, b:1, c:1

11. Consider the following skeletal C program:
Answer :
void fun1(void); /* prototype */
void fun2(void); /* prototype */
void fun3(void); /* prototype */
void main() {
int a, b, c;
. . .
}
void fun1(void) {
int b, c, d;
. . .
}
void fun2(void) {
int c, d, e;
. . .
}
void fun3(void) {
int d, e, f;
. . .
}
Given the following calling sequences and assuming that dynamic scoping
is used, what variables are visible during execution of the last function
called? Include with each visible variable the name of the function in
which it was defined.
a. main calls fun1; fun1 calls fun2; fun2 calls fun3.Answer:
var a = main ; var b = fun1 ; var c = fun2 ;var d,e,f = fun3

b. main calls fun1; fun1 calls fun3.Answer:
var a = main; var b,c = fun1; var d,e,f = fun3

c. main calls fun2; fun2 calls fun3; fun3 calls fun1.
Answer:
var a= main; var b,c,d = fun1 ;var e,f = fun3

d. main calls fun3; fun3 calls fun1.
Answer:
var a = main; var b,c,d = fun1; var e,f = fun3

e. main calls fun1; fun1 calls fun3; fun3 calls fun2.
Answer:
var a=main;var c,d,e=fun2; var b =fun1; var f= fun3

f. main calls fun3; fun3 calls fun2; fun2 calls fun1.
Answer:
var a=main; var b,c,d = fun1; var f= fun3;var e=fun2

12. Consider the following program, written in JavaScript-like syntax:
// main program
var x, y, z;
Answer :
function sub1() {
var a, y, z;
. . .
}
function sub2() {
var a, b, z;
. . .
}
function sub3() {
var a, x, w;
. . .
}
Given the following calling sequences and assuming that dynamic scoping
is used, what variables are visible during execution of the last subprogram
activated? Include with each visible variable the name of the unit
where it is declared.
a. main calls sub1; sub1 calls sub2; sub2 calls sub3.Answer:
a x w in sub3. b, z in sub2, y in sub1.

b. main calls sub1; sub1 calls sub3.Answer:
a x w in sub3, y z in sub1.

c. main calls sub2; sub2 calls sub3; sub3 calls sub1.Answer:
a y z in sub1, x w in sub3, b in sub2.

d. main calls sub3; sub3 calls sub1.Answer:
a y z in sub1; x w in sub3;

e. main calls sub1; sub1 calls sub3; sub3 calls sub2.Answer:
a b z in sub2, x w in sub3; y in sub1.

f. main calls sub3; sub3 calls sub2; sub2 calls sub1.Answer:

a y z in sub1; b in sub2; x w in sub3.

Assignment #4 (Concepts of Programming Languages Chapter 4 Problem Set)

Problem Set 

A=Answer

6. Given the following grammar and the right sentential form, draw a parse tree and show the phrases and simple phrases, as well as the handle.
A=
S → AbB bAc A → Ab aBB B → Ac cBb c a.

a. aAcccbbc
S -> AbB -> aBBbB -> aAcBbB -> aAccBbbB -> aAcccbbc

b. AbcaBccb
S -> AbB -> AbcBb -> AbcAcb -> AbcaBBcb -> AbcaBccb

c. baBcBbbc
S -> bAc -> baBBc -> baBcBbc -> baBcBbbc

7. Show a complete parse, including the parse stack contents, input string, and action for the string id * (id + id), using the grammar and parse table in Section 4.5.3.
A=

8. Show a complete parse, including the parse stack contents, input string, and action for the string (id + id) * id, using the grammar and parse table in Section 4.5.3.
A=

9. Write an EBNF rule that describes the while statement of Java or C++. Write the recursive-descent subprogram in Java or C++ for this rule.
A=

<while_stmt> -> WHILE ‘(‘ (<arith_expr> | <logic_expr>) ‘)’ <block> <block> -> <stmt> | ‘{‘ <stmt> {<stmt>} ‘}’

10. Write an EBNF rule that describes the for statement of Java or C++. Write the recursive-descent subprogram in Java or C++ for this rule.
A=

Assume the following non-terminals are given: <type>, <id>, <literal>, <assign>, <expr>, and <stmt_list>.

<for> -> for ‘(‘ [[<type>] <id> = <expr> {, [<type>] <id> = <expr>}] ; [<expr>] ; [<expr> {, <expr>}] ‘)’ ‘{‘ <stmt_list> ‘}’

Assignment #5 (Concepts of Programming Languages Chapter 5 Review Questions)

Review Question

A=Answer

16. What is the referencing environment of a statement?
A=The referencing environment of a statement is the collection of all variables that are visible in the statement. The referencing environment of a statement in a static-scoped language is the variables declared in its local scope plus the collection of all variables of its ancestor scopes that are visible.

17. What is a static ancestor of a subprogram? What is a dynamic ancestor of a subprogram?
A=The static ancestors of a subprogram sub() are all the procedures in the program within which the procedure sub() is defined, i.e., the definition of the procedure sub() is nested. The definition of a procedure may be directly nested within only one procedure, called its static parent procedure. However, this static parent procedure may itself be nested within another procedure, and so on up to the main() program. All these procedures are considered to be static ancestors of the procedure sub(). Simply put, the static ancestors are those that strictly contain the subprogram in question.
The dynamic ancestors of a subprogram sub() are all the procedures called before sub() during the execution of a program, that have not yet finished executing. These are the procedures that are waiting for procedure sub() to finish executing before they can terminate. Simply put, dynamic ancestors are those that are called to reach the subprogram in question.

18. What is a block?
A=Such vari-ables are typically stack dynamic, so their storage is allocated when the section is entered and deallocated when the section is exited

19. What is the purpose of the let constructs in functional languages?
A=“let” introduces a new variable scope, and allows you to bind variables to values for that scope. It is often read as “let x be [value] in …”

20. What is the difference between the names defined in an ML let construct from the variables declared in a C block?