Explain with flowchart the following control structure : Iteration Logic

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#### Solution

Interation Logic:

The repeat for loop has the following form,

Form:

Repeat for K = R to S by T [Module] [End of loop] |

where K = Index variable

R = Initial value of K

S = Final value of K

T = Step (increment/decrement)

The loop is executed for all values of K starting from R to S with step of T.

It uses a condition to control the loop.

Form:

Repeat while condition: [Module] [End of loop] |

The loop continues till a condition is true. There must be initialization statement and there must be a statement that will change index variable in loop.

Concept: Basic Data Structures (Stack, Queue, Dequeue)

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