def Chenbiao():
for i in range(1, 10):
for j in range(1, i + 1):
print j , '*', i, '=%d' % (i * j) + ' ',
print #huanhang
Chenbiao()
1 * 1 =1
1 * 2 =2 2 * 2 =4
1 * 3 =3 2 * 3 =6 3 * 3 =9
1 * 4 =4 2 * 4 =8 3 * 4 =12 4 * 4 =16
1 * 5 =5 2 * 5 =10 3 * 5 =15 4 * 5 =20 5 * 5 =25
1 * 6 =6 2 * 6 =12 3 * 6 =18 4 * 6 =24 5 * 6 =30 6 * 6 =36
1 * 7 =7 2 * 7 =14 3 * 7 =21 4 * 7 =28 5 * 7 =35 6 * 7 =42 7 * 7 =49
1 * 8 =8 2 * 8 =16 3 * 8 =24 4 * 8 =32 5 * 8 =40 6 * 8 =48 7 * 8 =56 8 * 8 =64
1 * 9 =9 2 * 9 =18 3 * 9 =27 4 * 9 =36 5 * 9 =45 6 * 9 =54 7 * 9 =63 8 * 9 =72 9 * 9 =81
