Iteration

• Definite iteration is performed using a for loop.

  • the code inside the loop is repeated for a fixed number of times
  • The number of repeats is controlled using an initial and end value
• Indefinite iteration is performed using while loops. The code inside the loop is executed repeatedly as long as some condition remains true.
• Infinite loops are when the program does not exit from the loop because the condition never becomes false.
• Repeat until loops are indefinite iteration controlled by a condition. Code repeats until condition at the end of the loop becomes true.
• Nested iteration means putting a loop inside another loop