Learn C# for beginners: 33 - Using Loops with Arrays

[@MichaelLee-bk2ii]

i knew nothing about programming and I just wanna say thank you for making such great tutorials that teach people like me from zero. I feel your passion in each single lesson and you just illustrate what you wanna convey very clearly! I'm learning more and more because of you! thank you so much!

[@leonlyan8953]

This is an truly underrated channel! Deserved more than this! Well explanation! Good job mate!

[@MicrowaveDj_]

this dude deserves all happiness

[@majorbeats1775]

I just love the way you explain things

[@majorbeats1775]

You just earned a subscriber!😇🙏🏻

[@МарияИванова-ф6т2ь]

Brilliant! Thanks for explaining so understandable!

[@laCHU51]

Awesome tutorials .Thank you so much

[@pervysage3177]

What if you want to multiply all the grades?

[@SamTheTvvit]

This confused the hell out of me. how is "i" connected to the Array? i understand "i = 0" so show array 0, then i++ makes "i"'s value go to 1, so now show Array 1. But Why does it do that? Grades is not in the "for" and "i" is not in the grades. How are they connected?. All I see is "Console.WriteLine(grades[i]);" but grades[#] are all numbers. Is it because i = 0 so there is a shared value of 0 so it starts at 0?

[@JesseDietrichson]

+samazin(g) Basically my point is that loops and arrays work well together. Arrays have an index (0-n) and a for loop has a counter variable that goes from (0-n). Because of that it allows you to go through the entire array very quickly and easily.

[@Gamez4eveR]

while the for loop is being executed, it counts up its integer i, the i is then used to determine which value from the array it should extract, the i only exists inside the loop, where then it is applied to the array

[@slapmyfunkybass]

Very well demonstrated video. I worked as a C# developer for a few years and moved to Java, so it’s handy watching these as a refresher. I never knew the foreach declared variable is read only. I always saw it as holding not the value of the array item but its position, grades[0] etc, that’s why it can’t be amended. Thanks for the info and time making this.

[@talalbyt]

You can add extra marks when using foreach by doing this Console.WriteLine(score + 3);

[@Nagat0]

you are so cute