Computer Science Concepts for Grade 10

O(log n)

O(n)

O(n log n)

O(1)

Data Compression

Merge Sort

Quick Sort

Binary Search

A decision point or branching in the flow.

A process step in the flow.

An end point in the flow.

A start point in the flow.

Runtime error

Compilation success

Output: 8

Compilation error

1varname

varname!

var-name

var_name1

To replace the need for programming languages

The purpose of a flowchart in programming is to illustrate the sequence of operations and decision points in a program.

To serve as a user interface design tool

To provide a detailed code implementation

||

&&

and

&

Test the algorithm thoroughly.

Choose a programming language.

Write the code immediately.

Define the problem clearly.

Signifies the start of the program execution.

Indicates an error in the program.

Marks the end of a function without returning a value.

Indicates successful program termination.

for(initialization, condition, increment) { // code to execute }

for(initialization; condition; increment) { // code to execute }

for(initialization; increment; condition) { // code to execute }

for(condition; initialization; increment) { // code to execute }