Help please

Question

Help please. This code does not have the required strings. Which?
https://code.sololearn.com/cMyX79lM2IQb/?ref=app

Answer 1

The lines that create this program. There are rows here, if they are removed then the program's work will not be broken.

Answer 2

which are the required strings ?

Answer 3

For sure,
Line 3 : #include<windows.h>
Line 4 : #include<time.h>
Line 10 : SetConsoleCP(1251);
Line 11 : SetConsoleOutputCP(1251);
Line 34 : if(a[k][n]<(-5 )|| a[k][n]>3){
Line 46 : }

are extra lines.
Does not affect the result if you remove them.
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Make your identation(tab) of your code to be more readable