Pomógłbymi ktoś z takim zadaniem? C++

Stwórz tablicę dwuwymiarową nxn i wypełnij ją 1, a na przekątnych wpisz 0.
n podaje użytkownik z konsoli podczas uruchamiana programu.

Np. dla n =5 otrzymamy
0 1 1 1 0
1 0 1 0 1
1 1 0 1 1
1 0 1 0 1
0 1 1 1 0

Chodzi tutaj o metodę wskaźników, nie rozumiem i byłbym wdzięczny za pomoc

Imagine that you have a friend who is starting a small business and is interested in using social media to spread the word. he is not certain that it is a good move, and has come to you for . would you advise him to use social media to advertise his business? why or why not? support you answer with information from the text.

When early motion pictures played in movie theaters, they were often accompanied by live organ or piano music. which of the following are the most likely reasons that this happened? (select all that apply). the music was provided to distract audience members from the loud sounds made when filmstrips were changed. the music accompanied the movies because the movies were silent and audiences were used to hearing music during plays in theaters. the music usually was played before, and sometimes after the movie, as an alternative form of entertainment. the music viewers to interpret the dramatic action in the films.

Which syntax error in programming is unlikely to be highlighted by a compiler or an interpreter? a variable name misspelling a missing space a comma in place of a period a missing closing quotation mark