LEO'S LEARNING JOURNAL

at Code Fellows 102 class session

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Day 05 “COMPUTER LOGIC AND LOOPS”

WHAT DOES EVERY COMPUTER DO?

• Input;
• Storage;
• Processing;
• Output;

3 TYPES OF LOOPS:

• FOR - uses counter, use if you know how many times your code should be repeated;
• WHILE - condition can be anything else (not counter);
• DO WHILE - even if the condition returns false - will run the code once;
  do {
your code goes here;
} while (i<1);

Loops keywords: - break - will terminate the loop and go to the next statement of code outside the loop;
- continue - tells the interpreter to continue with the current iteration, and then checks the condition again (if it’s true, the code will run again).

* if the condition never returns false - you’ll get the infinite loop.

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