loops execute a set of insructions repeatedly for a certain numbers of times..
The do while loop is also called an exit condition loop in c, c++, and java.
#include<stdio.h>
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.
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.
The enum keyword means enumeration.
There are no "Rules", you only have to remember the syntax:for (; ; ) it is the same thing as:;while () {;}
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.
"the" is not a keyword in the C Programming Language. Perhaps you meant "const" HTH Richard Wolf Software Architect
while (2*2==4) printf ("Still running\n");
A "While" loop is a part of computer programming. The logic is "while this condition is true, do the following commands and repeat". By default this will repeat forever creating a "loop" in logic. To stop looping you have to include a command that will change the original condition inside the loop.