What are the usages of loops '3'?

Question

I know how to use them, but the main problem is where to use for loop, while loop or do while loop.

If someone describe with examples, it will be very helpful and appreciative.

Thanks in advance!

Answer 1

omid shagiwal here is a quick reference

https://www.guru99.com/c-loop-statement.html

Answer 2

if u need to print a number at certain period like if u want print "hi" for 20 times its very difficult to right 10 times so we use loops not only for that if you are writing code for calculator on that time this loop will be use full for you