C++ Tutorial (22) - Absolute n00b spoonfeed

Video tutorials about programming in the C++ programming language.

Part 22:
* for loop

Pardon my imperfect english.

Forum: http://cpptutorials.freeforums.org/

If you have any suggestions about how to make this video clearer, more n00b helpful, and explanatory, please send me a message.

If you have any C++ questions, please comment.

Category:

Education

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[the6aces]

what was the forum's name again ?

[antiRTFM]

@the6aces see video info

[89myacc]

I really enjoyed the videos up untill now Anyway I had a question when I use counter + 1 instead of ++ the loope is infinite. Why can't you use + 1.

[antiRTFM]

1) you probably didnt assign anything to your 'counter' yet so it acts crazy. Never use a variable before initializing it with a value!

2) "counter + 1" will never keep counting up higher and higher until its time to stop. the ++ operator counts it up.

[skimo9000]

i have inserted 2 conditions in the loop one of them been ignored

[antiRTFM]

see my channel FAQ #3 and #2

[gamma526]

it would be funny if you named the counter variable "C" then it would have been

for ( int = C ; C<100 ; C++)

[babyaiko]

Legend :D!

[iExD]

WHOOT!!! Finally , the awesome code of "loops". :D

[Zonde32]

where is 20 and 21?

[hjjais]

@gamma526 you mean int C = 0

-_-

[hjjais]

@LordOfMedusa it wouldnt be ==2. it would be

for ( int i = 0;

i < 10;

i+=2

){}

Sry had to separate it because youtube doesn't allow code

[masteroforkut]

The best!

[LordOfMedusa]

could you use ==2 or another int to increase by more than one

[TEHSOULREAPER]

@89myacc to do it like that you need counter=counter+1

[BboySpikey]

for some reason every time i go to sleep since i watched this video i hear countless whispers inside my ear "hello world...!" x_x

[SirStrum]

Wonderful stuff man... Very helpful!

[Kizzurazzgabi]

Is there any way to have a variable specified BEFORE the loop? like if you have the user write a # then that number is the number of times the loop reruns?