- How To Make Program In Dev C++
- Dev C++ Programs
- Microsoft Dev Program
- How To Make Windows Application In Dev C++
Make a decision maker. Something that you can input the decision you'd like to make, and the possible outcomes, the computer will then decide for you. Make an alarm clock- or a timer, something that will inform you at a certain time of the day that something needs to be done, or stopped. C is a powerful general-purpose programming language. It can be used to develop operating systems, browsers, games, and so on. C supports different ways of programming like procedural, object-oriented, functional, and so on. Strange, I just did a cut and paste into Dev-C (V4.9.9.1) and it compiled fine!Make sure you are compiling with GCC/G and not mingw32 directly! Check ToolsCompiler OptionsPrograms.
C++ language is a direct descendant of C programming language with additional features such as type checking, object oriented programming, exception handling etc. You can call it a “better C”. It was developed by Bjarne Stroustrup.
C++ is a general purpose language language, when I say general purpose it simply means that it is designed to be used for developing applications in a wide variety of domains.
C++ is a general purpose language language, when I say general purpose it simply means that it is designed to be used for developing applications in a wide variety of domains.
C++ Tutorial
Aug 19, 2011 Many people uses Turbo c to run c and c programs. More people want to do graphics programs.If they use windows 7 64 bit they may not be able to run Turbo c. Dev C is more user friendly.Here you can see how to run graphics programs in Dev C. We have collected the List of Frequently asked questions (FAQ code examples) in C programming. The list contain C language basic and simple source codes and examples. This list of C tutorials with examples can be very useful to learn the basic concepts in C. C Simple Programs And Examples; C – Hello World Program.
To learn C++ programming, refer these tutorials in the given order. These tutorials are written for beginners so even if you have no prior knowledge in C++, you won’t face any difficulty understanding these tutorials.
Basics
1. First C++ Program – Hello World!
2. Variables and their types
3. Data types
4. Operators in C++
2. Variables and their types
3. Data types
4. Operators in C++
Control Statements
5. If, if..else-if statement
6. Switch Case in C++
7. For loop
8. while loop
9. do while loop
10. Continue statement
11. Break statement
12. goto statement
6. Switch Case in C++
7. For loop
8. while loop
9. do while loop
10. Continue statement
11. Break statement
12. goto statement
Functions
13. Functions in C++
14. Default arguments in Functions
15. C++ Recursion
14. Default arguments in Functions
15. C++ Recursion
Arrays
16. Arrays
17. Multidimensional arrays
18. Passing Array to function
19. C++ Strings
17. Multidimensional arrays
18. Passing Array to function
19. C++ Strings
Pointers
20. Pointers in C++
21. this Pointer
21. this Pointer
OOPs
22. OOPs Concepts
23. Constructor
24. Destructor
25. Structure
26. How to pass and return struct from function
27. Enumeration
28. Inheritance
29. Polymorphism
30. Function Overloading
31. Function Overriding
32. Virtual Function: Run time Polymorphism
33. Encapsulation
34. Abstraction
35. Interfaces – Abstract class
36. Pass and return object from function
37. Friend class and friend Function
23. Constructor
24. Destructor
25. Structure
26. How to pass and return struct from function
27. Enumeration
28. Inheritance
29. Polymorphism
30. Function Overloading
31. Function Overriding
32. Virtual Function: Run time Polymorphism
33. Encapsulation
34. Abstraction
35. Interfaces – Abstract class
36. Pass and return object from function
37. Friend class and friend Function
Features of C++
1) Better memory management – you can dynamically allocate memory during runtime using new and delete operator in C++ to have better memory management.
2) Object oriented – C++ supports object oriented programming features, which means we can use the popular OOPs concepts such as Abstraction, Inheritance, Encapsulation and Inheritance in C++ programs, these features make writing code in C++ a lot easier. We will cover them in detail in this tutorial series.
3) Portable – Most of C++ compilers supports ANSI standards that makes C++ portable because the code you write on one operating system can be run on other Operating system without making any change. We cannot say C++ a fully platform independent language as certain things in C++ are not portable, such as drawing graphics on a screen, since standard C++ has no graphics or GUI API.
4) Structured programming language – We have functions in C++, which makes easier to break a problem into small blocks of code and structure the program in such a way so that it improves readability and reusability.
How To Make Program In Dev C++
5) Exception handling: Just like Java we can do exception handling in C++ which makes it easier to identify and handle the exceptions.
6) Simple – Last but not least, just like C, it is easier to write a program in C++. Once you get familiar with the syntax of C++ programming language, it becomes a lot easier to code in C++.
C programs with output showing usage of operators, loops, functions, arrays, performing operations on strings, files, pointers. Download executable files and execute them without compiling the source file. Code::Blocks IDE is used to write programs, most of these will work with GCC and Dev C++ compilers. The first program, prints 'Hello World.'
C programming examples with output
Example 1 - C hello world program
/** My first C program */
/** My first C program */
#include <stdio.h>
int main()
{
printf('Hello Worldn');
return0;
}
int main()
{
printf('Hello Worldn');
return0;
}
Output of program:
'Hello World'
'Hello World'
Example 2 - C program to get input from a user using scanf
#include <stdio.h>int main()
{
int x;
{
int x;
printf('Input an integern');
scanf('%d',&x);// %d is used for an integer
scanf('%d',&x);// %d is used for an integer
printf('The integer is: %dn', x);
return0;
}
}
Output:
Input an integer
7897
The integer is: 7897
Input an integer
7897
The integer is: 7897
Example 3 - using if else control instructions
#include <stdio.h>int main()
{
int n;
{
int n;
printf('Enter a numbern');
scanf('%d',&n);
scanf('%d',&n);
if(n >0)
printf('Greater than zero.n');
else
printf('Less than or equal to zero.n');
printf('Greater than zero.n');
else
printf('Less than or equal to zero.n');
return0;
}
}
Output:
Enter a number
-45
Less than or equal to zero.
Enter a number
-45
Less than or equal to zero.
Example 4 - while loop example
#include <stdio.h>
int main()
{
int c =1;// Initializing variable
while(c <=10)// While loop will execute till the condition is true
{
printf('%d ', c);// Note the space after %d for gap in the numbers we want in output
c++;
}
return0;
}
int main()
{
int c =1;// Initializing variable
while(c <=10)// While loop will execute till the condition is true
{
printf('%d ', c);// Note the space after %d for gap in the numbers we want in output
c++;
}
return0;
}
Output:
1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7 8 9 10
Example 5 - C program check if an integer is prime or not
#include <stdio.h>
int main()
{
int n, c;
printf('Enter a numbern');
scanf('%d',&n);
if(n 2)
printf('Prime number.n');
else
{
for(c =2; c <= n -1; c++)
{
if(n % c 0)
break;
}
if(c != n)
printf('Not prime.n');
else
printf('Prime number.n');
}
return0;
}
int main()
{
int n, c;
printf('Enter a numbern');
scanf('%d',&n);
if(n 2)
printf('Prime number.n');
else
{
for(c =2; c <= n -1; c++)
{
if(n % c 0)
break;
}
if(c != n)
printf('Not prime.n');
else
printf('Prime number.n');
}
return0;
}
Example 6 - command line arguments
#include <stdio.h>int main(int argc,char*argv[])
{
int c;
{
int c;
printf('Number of command line arguments passed: %dn', argc);
for(c =0; c < argc; c++)
printf('%d argument is %sn', c +1, argv[c]);
printf('%d argument is %sn', c +1, argv[c]);
return0;
}
}
This program prints the number of arguments and their contents.
Example 7 - Array program
#include <stdio.h>int main()
{
int array[100], n, c;
printf('Enter number of elements in arrayn');
scanf('%d',&n);
printf('Enter %d elementsn', n);
for(c =0; c < n; c++)
scanf('%d',&array[c]);
printf('The array elements are:n');
for(c =0; c < n; c++)
printf('%dn', array[c]);
return0;
}
{
int array[100], n, c;
printf('Enter number of elements in arrayn');
scanf('%d',&n);
printf('Enter %d elementsn', n);
for(c =0; c < n; c++)
scanf('%d',&array[c]);
printf('The array elements are:n');
for(c =0; c < n; c++)
printf('%dn', array[c]);
return0;
}
Example 8 - function program
#include <stdio.h>void my_function();// Declaring a function
int main()
{
printf('Main function.n');
{
printf('Main function.n');
my_function();// Calling the function
printf('Back in function main.n');
return0;
}
}
// Defining the function
void my_function()
{
printf('Welcome to my function. Feel at home.n');
}
void my_function()
{
printf('Welcome to my function. Feel at home.n');
}
Example 9 - Using comments in a program
#include <stdio.h>
int main()
{
// Single line comment in a C program
printf('Writing comments is very useful.n');
/*
* Multi-line comment syntax
* Comments help us to understand a program later easily.
* Will you write comments while writing programs?
*/
printf('Good luck C programmer.n');
return0;
}
int main()
{
// Single line comment in a C program
printf('Writing comments is very useful.n');
/*
* Multi-line comment syntax
* Comments help us to understand a program later easily.
* Will you write comments while writing programs?
*/
printf('Good luck C programmer.n');
return0;
}
Example 10 - using structures in C programming
#include <stdio.h>#include <string.h>
struct game
{
char game_name[50];
int number_of_players;
};// Note the semicolon
{
char game_name[50];
int number_of_players;
};// Note the semicolon
int main()
{
struct game g;
{
struct game g;
strcpy(g.game_name,'Cricket');
g.number_of_players=11;
g.number_of_players=11;
printf('Name of game: %sn', g.game_name);
printf('Number of players: %dn', g.number_of_players);
printf('Number of players: %dn', g.number_of_players);
return0;
}
}
Example 11 - C program for Fibonacci series
#include <stdio.h>int main()
{
int n, first =0, second =1, next, c;
{
int n, first =0, second =1, next, c;
printf('Enter the number of termsn');
scanf('%d',&n);
scanf('%d',&n);
printf('First %d terms of Fibonacci series are:n', n);
for(c =0; c < n; c++)
{
if(c <=1)
next = c;
else
{
next = first + second;
first = second;
second = next;
}
printf('%dn', next);
}
{
if(c <=1)
next = c;
else
{
next = first + second;
first = second;
second = next;
}
printf('%dn', next);
}
return0;
}
}
Example 12 - C graphics programming
#include <graphics.h>#include <conio.h>
int main()
{
int gd = DETECT, gm;
initgraph(&gd,&gm,'C:TCBGI');
outtextxy(10,20,'Graphics programming is fun!');
circle(200,200,50);
setcolor(BLUE);
line(350,250,450,50);
getch();
closegraph();
return0;
}
{
int gd = DETECT, gm;
initgraph(&gd,&gm,'C:TCBGI');
outtextxy(10,20,'Graphics programming is fun!');
circle(200,200,50);
setcolor(BLUE);
line(350,250,450,50);
getch();
closegraph();
return0;
}
How to compile C programs with GCC compiler?
If you are using GCC on Linux operating system, then you may need to modify the programs. For example, consider the following program that prints the first ten natural numbers.
#include <stdio.h>![How How](/uploads/1/2/6/1/126108854/567877718.jpg)
#include <conio.h>
int main()
{
int c;
{
int c;
for(c =1; c <=10; c++)
printf('%dn', c);
getch();
return0;
}
printf('%dn', c);
getch();
return0;
}
The program includes a header file
#include <stdio.h><conio.h>
and uses function getch, but this file is Borland specific, so it works in Turbo C compiler but not in GCC. The program for GCC must be like:int main()
{
int c;
{
int c;
/* for loop */
for(c =1; c <=10; c++)
printf('%dn', c);
return0;
}
printf('%dn', c);
return0;
}
Dev C++ Programs
If you are using GCC, save the program in a file say 'numbers.c' to compile the program, open the terminal and enter the command 'gcc numbers.c', this compile the program and to execute it enter the command './a.out' do not use quotes while executing commands. You can specify the output file name as 'gcc numbers.c -o numbers.out', to run execute './numbers.out' in the terminal.
C programming tutorial
A program consists of functions that contain instructions given to a machine to perform a task. The process of writing it includes designing an algorithm, drawing a flowchart, and then writing code. After writing it, you need to test it and debug it if it does not produce the required output.
To write a program, you need a text editor (use your favorite one) and a compiler. A compiler converts source code into machine code, which consists of zero's and one's only, ready to be executed on a machine.
An IDE (Integrated Development Environment) provides a text editor, compiler, debugger, etc. for developing programs and managing projects. Code::Blocks IDE provides an ideal environment for development. It can import Microsoft Visual C++ projects, is extendable as it uses plug-ins, open-source, and cross-platform.
How to write a C program?
A program must have at least one function which must be main. A function consists of declarations and statements. A statement is an expression followed by a semicolon. For example, a + b, printf('C program examples') are expressions and a + b; and printf('C is an easy to learn computer programming language'); are statements.
To use a variable, we must indicate its type, whether it is an integer, float, character, or others. C language has many built-in data types, and we can create our own using structures and unions. Every data type has its size that may depend on the machine; for example, an integer may be of 2 or 4 Bytes. Data is stored in a binary form, i.e., a group of bits where each bit can be '0' or '1'.
Keywords such as 'switch,' 'case,' 'default,' 'register,' are reserved words with predefined meaning and can't be used as the name of a variable or a function. Memory can be allocated at compile-time or run-time using malloc and calloc functions. C language has many features such as recursion, preprocessor, conditional compilation, portability, pointers, multi-threading by using external libraries, dynamic memory allocation. Thanks to these, it is used for making portable software programs and applications. Using networking API's users can communicate and interact with each other and share files.
C standard library contains functions for mathematical operations, characters, input/output, files, and many more. The process of making a program which is known as coding requires knowledge of programming language and logic to achieve the desired output. So you should learn C programming basics and start making programs.
Learning data structures (stacks, queues, linked lists) using C provides you a greater understanding as you learn everything in detail. A general belief is to go for high-level languages. However, it's a good idea to learn C before learning C++ or Java. C++ is object-oriented and contains all features of C, so learning C help you learn C++ quickly, then you can study Java.
C programming PDF
Microsoft Dev Program
C programming books
- Let Us C By Yashavant Kanetkar
- PROGRAMMING WITH C By Byron Gottfried, Jitender Chhabra
- The C Programming By Brian Kernighan and Dennis Ritchie
How To Make Windows Application In Dev C++
If you are a beginner, buy any one of the first two books, and if you have previous programming experience or you know the basics of C language, buy the third one.