Please help me in this concept

Answer 1

whats specifically would you like to know?

Answer 2

the counter variable is what you use to check how many times a loop as ran, so say your teacher punishes you and makes you right "im sorry" on the board 10 times here is what is happening in code

int timesWritten = 0;

while(timesWritten<10){
write("im sorry");
timesWritten++;
}
so every time you write im sorry, your counter increases by one, the counter is timesWritten and without updating this variable the loop would run endlessly.

Answer 3

What is counter variable and how it is used so far

Answer 4

tq Mr Atkins for your help

Answer 5

Tirumala Vinay anytime, glad i could help!