Here's the question you clicked on:
Richard_C
An interesting question about the 'for' loop from the textbook. Just for beginners. What is the printout? x = 4 for i in range(x): for j in range(x): print 'ij', i, j, x = 2
ij 0 0 ij 0 1 ij 0 2 ij 0 3 ij 1 0 ij 1 1 ij 2 0 ij 2 1 ij 3 0 ij 3 1