abcd*e=dcba for ntu coe fb page

abcd.py

__author__ = 'yuan3y'
for i in range(1023, 4987):
    for j in range(2, 10):
        if i * j > 9999 or str(i).find(str(j)) > 0:
            break
        if str(i)[-1::-1] == str(i * j):
            print(i, j, i * j)

using python list comprehension, the following code would do the same job:

print([(i,j) for i in range(1023,4987) for j in range(2,10) if (i*j<10000) and (str(j) not in str(i)) and (str(i)[3::-1] == str(i*j))])```