Why Loops?

Copy-pasting the same line 100 times is slow and error-prone. A loop tells the computer to repeat instructions for you. The copy-paste problem Imagine displaying the numbers 1 to 100. Without loops you’d write 100 DISPLAY lines. Want 1 to 1,000 instead? Another 900 lines! A loop does it in three: Loops are everywhere Brushing each tooth until all are clean.Stirring soup 10 times.Asking “are we there yet?” while the…