How do I learn to use this knowledge to actually programme something. I no how to do loops but don't know there practical use .

Question

Help

Answer 1

There are so many
E.g...a console text editor will loop through the lines of a file to display or to test a condition

When using arrays in most languages, loops are very beneficial and fast

Answer 2

Loops such as for loop used to get output multiple numbers by writing two lines this help you to make your program easy you can print 1 to 1000 or more number as an output by writing two lines