How to set matrix X[5][7] in C?

Question

C++ / C#

How to make a program to enter the matrix X[5][7] from the keyboard?

Answer 1

Two loops nested inside each other. External by rows, 5 iterations. Nested by columns, 7 iterations. Inside, reading one number from the keyboard, but not reading into some variable, but into x[i][j].

Answer 2

int X[5][7];