C++ help

I have no idea what you are actually trying to accomplish here. Do you mean you just need to print 10 lines of 10 values for a total of 100 values?

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Kind of, I'm supposed to take an user input value between 100 and 2 and then after doing some other stuff print the results as a matrix of 10 columns
pic related is the main function

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second part of the code random number generator use to fill the array

>>17328499
fuck wrong description, this is to get a valid user input

I just have to say, I don't know if English is your first language or not, because your grammar is awful and is making it very difficult for me to know exactly what you want to accomplish. Regardless, what you need to do, assuming I understand you correctly, is just add:

if(n != 0 && n % 10 == 0){cout << endl;}

to the beginning of the loop. It'll check to see if 10 values have been printed, and if they have, it'll automatically move to the next line before printing the next value.

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>>17328513
Anon I love you very much, a thousand thank you. You're the best anon on this site
and sorry for the grammar.

>>17328448
/r/learnprogramming has an IRC chat, they're pretty helpful with questions like this