Iteration structures are also called as loops. The following are the loops available in c.
1. for (initialization; condition; increase/decrese) statement
2. while (expression) statement
3. do statement while (condition)
Because it supports the three basic programmic structure: sequence, selection, iteration.
An iteration is an instance of a structured loop statement (for, while or do-while).
C,c++,java
C++ object oriented programming (OOP) language and supports three kinds of object types 1) Fundamental Types. 2) Derived Types. 3) Class Types.
Iteration means what it says: the act of repeating a process. Each repetition of the process is itself an iteration, and the results of one iteration can be applied in the next iteration. Counting from 1 to 10 is an example of an iterative process because each iteration increments the counter by 1. Iteration should not be confused with recursion. Although similar, a recursion occurs when a function calls itself. Such functions are known as recursive functions and these make use of the call stack to remember the "state" of each function prior to the next call, thus allowing those states to be restored when the recursive calls return (known as "unwinding"). Since the call stack must be maintained regardless of the depth of calls, recursive routines that do not need to remember the state of each recursion are inefficient, and are often better implemented as iterative loops. However, this may require nested iterations and, if the depth is too variable or complex to be calculated at compile time, or the maximum depth would be greater than 16 then the cost of recursion will often be preferred to the increased code size iteration would incur. Even so, recursive functions can often be inline expanded by the compiler as iterative functions, thus simplifying the source code without sacrificing the performance.
Because it supports the three basic programmic structure: sequence, selection, iteration.
if while switch
An iteration is an instance of a structured loop statement (for, while or do-while).
A do-while loop checks its termination condition before each iteration, including the first; a do-until checks after each iteration, so that the first iteration occurs before the first check. The C language uses the word "while" for both types of loop, using the placement of the condition to control its timing:C do-while:while (condition) { /* condition checked before first loop iteration */... loop contents}C do-until:do {... loop contents} while (condition); /* condition not checked until after first loop iteration */
Structures in C and C++ differ in that C structures do not have an automatic typdef associated with them.
C program for comparison of dates using structures
The continue statement means to branch to the end of the smallest enclosing loop and continue with the next iteration, if there is one.
C,c++,java
A,B,C,D and K
there are three resonating structures of H2CO3 OH+-------C------O+-------oh+
C++ object oriented programming (OOP) language and supports three kinds of object types 1) Fundamental Types. 2) Derived Types. 3) Class Types.
As far as C++ is concerned files do not have structures, they are simply raw data streams. It's entirely down to the programmer to determine what structures exist within the file and to interpret the data accordingly. C++ cannot do it for you.