While and for loop

[solo9]

Can someone explain me While and for loop on skype?
cause i am having hard time understanding it.

[Moschops]

There's nothing we could say to you on Skype that we can't say here.

Do you understand "loop"? The same piece of code gets executed many times. Do you understand that?

[solo9]

yes i understand 'loop' very well. I just don't understand how the loop is made.

Do you understand what i just said?

[Moschops]

I just don't understand how the loop is made.

You make it by "typing". That's touching the keys on the keyboard in front of you.

Here is how to make a while loop:

while (some_condition_is_true)
{
  // code to repeat many times
}

[gedamial]

while ( <condition> )
{
   ...
}

The condition can either be true or false. While it's TRUE the loop keeps going on.

int i = 0;
while( i < 10)
{
    cout << "Hello" << endl; 
    i++;
} 

This will print Hello ten times.

i = 0 -> Less than 10? -> YES -> Execute ( print the string and INCREASE the variable i )
i = 1 -> Less than 10? -> YES -> Execute ( print the string and INCREASE the variable i )
i = 2 -> Less than 10? -> YES -> Execute ( print the string and INCREASE the variable i )
i = 3 -> Less than 10? -> YES -> Execute ( print the string and INCREASE the variable i )
i = 4 -> Less than 10? -> YES -> Execute ( print the string and INCREASE the variable i )
i = 5 -> Less than 10? -> YES -> Execute ( print the string and INCREASE the variable i )
i = 6 -> Less than 10? -> YES -> Execute ( print the string and INCREASE the variable i )
i = 7 -> Less than 10? -> YES -> Execute ( print the string and INCREASE the variable i )
i = 8 -> Less than 10? -> YES -> Execute ( print the string and INCREASE the variable i )
i = 9 -> Less than 10? -> YES -> Execute ( print the string and INCREASE the variable i )
i = 10 -> Less than 10? -> NO -> EXIT

[Moschops]

There is nothing we can say here that you cannot read on hundreds of web pages explaining how loops work.

[Chervil]

http://www.cplusplus.com/doc/tutorial/control/

[Irhcsa]

PM your skype name. I can help you with this.