Can you teach me how to used array api in C/C++?<br>1.How to get a data in co-ordinate i,j , <br>example<br> a = array([[1,2,3],[4,5,6]]) how do i get the value of 5 in c/c++<br><br>or<br>2.How i sum all of data in arrays in c/c++<br>
<br>Best regards.