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C Basics
course content

Course Content

C Basics

C Basics

1. Introduction
Structure of the C-ProgramEssentials of C ProgramHow to Run the Program?
2. Data
DataVariablesPrintfIntroduction to ArraysTwo Dimensional ArraysChar and StringSizeofPrintf PracticeSizeof Practice
3. Operators
Assignment, Comparison, Not Equal ToSum, Difference, Increment, DecrementMultiplication, Division and ModuloComparison OperatorsComparison Operators PracticeLogical OperatorsLogical Operators Practice
4. Control Statements
If-else Operatorif-else Operator PracticeTernary OperatorSwitch, BreakWhile, Do-WhileFor, ContinueFor Loop Practice
5. Functions
Structure of the FunctionDeclaration, Type and ReturnArgumentsPassing ArgumentsHeader, Prototypes Void, Recursion
6. Pointers
Pointers are around UsReferences and DereferencesPointersMalloc and FreeFunctions, Arrays and Two PointersVoid

For Loop Practice

Example from the Previous Lesson

c

main

copy

              
1234567891011121314

            
#include <stdio.h>

int main()
{
	int array[] = { 3, 6, 2, 134, 45,
				   2, 564, 8, 3, 531 };

	for (int i = 0; i < 10; i++)
	{
		printf("Index of element: %d\tValue of element: %d\n", i, array[i]);
	}

	return 0;
}

Task

Use the for loop to display numbers from 10 down to 0 on the screen.

Task

Use the for loop to display numbers from 10 down to 0 on the screen.

Switch to desktop for real-world practiceContinue from where you are using one of the options below

Everything was clear?

Section 4. Chapter 7
toggle bottom row

For Loop Practice

Example from the Previous Lesson

c

main

copy

              
1234567891011121314

            
#include <stdio.h>

int main()
{
	int array[] = { 3, 6, 2, 134, 45,
				   2, 564, 8, 3, 531 };

	for (int i = 0; i < 10; i++)
	{
		printf("Index of element: %d\tValue of element: %d\n", i, array[i]);
	}

	return 0;
}

Task

Use the for loop to display numbers from 10 down to 0 on the screen.

Task

Use the for loop to display numbers from 10 down to 0 on the screen.

Switch to desktop for real-world practiceContinue from where you are using one of the options below

Everything was clear?

Section 4. Chapter 7
toggle bottom row

For Loop Practice

Example from the Previous Lesson

c

main

copy

              
1234567891011121314

            
#include <stdio.h>

int main()
{
	int array[] = { 3, 6, 2, 134, 45,
				   2, 564, 8, 3, 531 };

	for (int i = 0; i < 10; i++)
	{
		printf("Index of element: %d\tValue of element: %d\n", i, array[i]);
	}

	return 0;
}

Task

Use the for loop to display numbers from 10 down to 0 on the screen.

Task

Use the for loop to display numbers from 10 down to 0 on the screen.

Switch to desktop for real-world practiceContinue from where you are using one of the options below

Everything was clear?

Example from the Previous Lesson

c

main

copy

              
1234567891011121314

            
#include <stdio.h>

int main()
{
	int array[] = { 3, 6, 2, 134, 45,
				   2, 564, 8, 3, 531 };

	for (int i = 0; i < 10; i++)
	{
		printf("Index of element: %d\tValue of element: %d\n", i, array[i]);
	}

	return 0;
}

Task

Use the for loop to display numbers from 10 down to 0 on the screen.

Switch to desktop for real-world practiceContinue from where you are using one of the options below
Section 4. Chapter 7
Switch to desktop for real-world practiceContinue from where you are using one of the options below
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