For Loop in C Programming
What is C Programming
C is a powerful general-purpose programming language. It can be used to develop software like operating systems, databases, compilers, and so on. C programming is an excellent language to learn to program for beginners.
About C Programming
Procedural Language - Instructions in a C program are executed step by step.
Portable - You can move C programs from one platform to another, and run it without any or minimal changes
Speed - C programming is faster than most programming languages like Java, Python, etc.
General Purpose - C programming can be used to develop operating systems, embedded systems, databases, and so on.
Why Learn C Programming?
-C helps you to understand the internal architecture of a computer, how computer stores and retrieves information.
-After learning C, it will be much easier to learn other programming languages like Java , Python, etc.
-Opportunity to work on open source projects. Some of the largest open-source projects such as Linux kernel, Python interpreter, SQLite database, etc. are written in C programming.
For Loop in C Programming
A for loop is a repetition control structure that allows you to efficiently write a loop that needs to execute a specific number of times.
Syntax
The syntax of a for loop in C programming language is −
for ( init; condition; increment ) {
statement(s);
}
-The init step is executed first, and only once. This step allows you to declare and initialize any loop control variables. You are not required to put a statement here, as long as a semicolon appears.
-Next, the condition is evaluated. If it is true, the body of the loop is executed. If it is false, the body of the loop does not execute and the flow of control jumps to the next statement just after the 'for' loop.
-After the body of the 'for' loop executes, the flow of control jumps back up to the increment statement. This statement allows you to update any loop control variables. This statement can be left blank, as long as a semicolon appears after the condition.
-The condition is now evaluated again. If it is true, the loop executes and the process repeats itself (body of loop, then increment step, and then again condition). After the condition becomes false, the 'for' loop terminates.
Example
#include<stdio.h>
#include<coion.h>
int main()
{
int i;
for (i=0;i<=10;i++){
printf("reanits.com\n");
}
getch();
}
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