There are no "Rules", you only have to remember the syntax:
for (
it is the same thing as:
while (
}
The do while loop is also called an exit condition loop in c, c++, and java.
#include<stdio.h>
In C a structure within a structure is called nested. For example, you can embed a while loop in another while loop or for loop in a for loop or an if statement in another if statement.
loops execute a set of insructions repeatedly for a certain numbers of times..
UNIX has no bearing on the C language; it is cross-platform. There is no select/case in C, you probably meant switch/case. However, a switch/case is a conditional jump while a nested loop is a loop within a loop. Besides the C language they have nothing in common with each other.
Is your question about C programming or Oracle Database. From the stand point of C programming your question does not make sense. Perhaps you need to rephrase the question.
To create a knot for loop in programming code, you can use a loop structure that repeats a block of code a specific number of times or until a certain condition is met. This loop allows you to iterate through a sequence of instructions multiple times. You can use keywords like "for" or "while" in languages like Python, Java, or C to implement a knot for loop.
If you are using for loop for(;;); or you can also define condition and iterations but the loop has to close there itself without any statement inside it. In the similar way you can define while and do while loop without any statement.
while (2*2==4) printf ("Still running\n");
The continue statement means to branch to the end of the smallest enclosing loop and continue with the next iteration, if there is one.
XML (eXtensible Markup Language) is a set of rules for encoding documents. For example, XML can be used to define the rules of a particular file format such as HTML. It is not a programming language. C is a general purpose programming language which is used to write software.
AnswerYou do not mention the programming language you intend to use. The implementation of looping constructs differs from one programming language to another. For instance, in the 'C' programming language, you might do something like the following:for(;;) {/* Some code or other would go here to do something. */}The above indicates an 'Endless Loop' in 'C'.If programming in Ruby, Basic, Fortran, Perl, Python, PHP, Shell, Awk (including Nawk and Gawk) or one of the many other programming languages available on Unix/Linux systems, your 'for' loop may look very different. [JMH]