reading-notes

Coding Course Notes

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Lesson #8

Loops

• There are 2 loops, for loops and while loops

Initialize

• Setting an initial value to a variable that is right of the operator “=”

Declaration

• Declares the creation of the variable

Increment

• ++ means add 1 to something

Decrement

• – Means take 1 away from something

Iteration

• This is the repetition of a process in order to generate a sequence of outcomes
• Each repetition is one iteration, the outcome of each iteration is the start of the next one, 6+1 = 7, now the next iteration will start with 7

For Loop

• for (set initial value; a condition it needs to meet; update the value after each variable) {CODE IN HERE}

While Loop

• While loop runs whilst a condition is met. while true do x this will run infinitely
• do loop runs once and THEN checks if the condition is met