例子1: # Ruby program forceil() method in Matrix# Initialize a numbernum1 = -19num2 = -18.97num3 =18.98# Printsceil() of numputs num1.ceil() puts num2.ceil() puts num3.ceil() 输出: -19 -18 19 例子2: # Ruby program forceil() method in Matrix# Initialize a numbernum1 = -...
I'm trying to transpose a matrix in C while passing the matrix to a function and return a pointer to a transposed matrix. What am I doing wrong in the second while loop? in main create matrix transpos...Append a node in a linkedlist - why segmentation error? I am implementing a linke...