for j = 1-10
if i == j break
for k = 1-10
if i == j or i == k break
log(i,j,k)
(I don't understand HN formatting still)
#!/usr/bin/python r = [(i,j,k) for i in range(10) for j in range(10) for k in range(10) if i!=j and i!=k and j!=k] print(len(r))