Three Basic Structures of Structured Programming

The single difference is Perl, in which all the statement “then” and “else” clauses should be compound statements, though they include only one statement. Several languages are used braces to form compound statements, that serve as the forms of “then” and “else” clauses. In FORTRAN 95, Ada, Python, and Ruby languages, the “then” and “else” clauses are in statement order, before the compound statements. The entire selection statement is completed in these languages with a reserved word.

For example: {1+1i} is valid whereas {1+i} is not. {0+9i} is valid whereas {9i} is not.

bne $s0,$zero,loop # if $s0 is not equal to 0, it will go to the loop

for (int i=0; i < n-1; i++)// defines i = 0, compares i to one less than n, increments i each iteration

Use the following table to identify and list at least five structured coding systems. Additionally, include a 50- to 100-word description of each system. Support your descriptions using your assigned readings.

The use of break statement is unconditional and applied in any other loop or switch statement. The break will apply to a single level only. Java program develops a break statement with a label also. The continue statement once applied to the loops, skip the remainder of iteration and continues with the next iteration. Thus, it does not close the loop. In C# language, presence of each break or goto is a need for the switch case statement. EXIT statement in FORTRAN 90 is unconditional and applied to any other loop. It can be applied to any number of levels. FORTRAN 90 has a CYCLE statement that ensures the same work as C’s continue

conditional is only run the once. The most common one is the “if” statement and

The above statement assigns the string "triplets" to the variables a, b, and c at once.

Programming statements in a low-level language will be close to natural language and will use standard mathematical notation.

A compiler translates one computer language into another. It also pics up errors in the program being put together.

* The workable Visual Basic code of number = number + 10 in Step 5

It is very much like a 3GL and for many programmers and program designers is the preferred way to state algorithms and program specifications (Learning Systems, 1997). Pseudocode is a "text-based" detail (algorithmic) design tool. The rules of Pseudo code are reasonably straightforward. All statements showing "dependency" are to be indented. These include while, do, for, if, switch. It can be written in ordinary English, and we can use some keywords in it too. For instance, to assign the value 5 to a variable y, we can write the pseudocode in any of the ways shown

The if statement is one of the vital among decision making statements and it is mainly used for controlling the execution flow of statements within a program. It is a two-way decision making statement that is used in conjunction with test expression. The general form is given as:

A Linked List is a type of data structure that can be arranged in memory in a variety of ways. The list is a collection of nodes that contain data and a next link to the next node. It is easy to add and remove data from a linked list because the pointer can be easily modified to accommodate any changes. (CTU MUSE, 2010)

as it written in a low level language it isn’t as efficient as others that many use high-level languages.