def print_jiujiu(self): for i in range(1,10): for j in range(1,10): print ' ',j ,'*',i,'=',i * j, print ' ' def print_jiujiuzx(self): for i in range(1, 10): for j in range(10-i,10): print ' ', i, '*', j, '=', i * j, print ' ' def print_jiujiu01(self): for i in range(1, 10): for j in range(0 + i,10, 1): print ' ', i, '*', j, '=', i * j, print ' '
结果：
1 1 = 1 2 1 = 2 3 1 = 3 4 1 = 4 5 1 = 5 6 1 = 6 7 1 = 7 8 1 = 8 9 1 = 9
1 2 = 2 2 2 = 4 3 2 = 6 4 2 = 8 5 2 = 10 6 2 = 12 7 2 = 14 8 2 = 16 9 2 = 18
1 3 = 3 2 3 = 6 3 3 = 9 4 3 = 12 5 3 = 15 6 3 = 18 7 3 = 21 8 3 = 24 9 3 = 27
1 4 = 4 2 4 = 8 3 4 = 12 4 4 = 16 5 4 = 20 6 4 = 24 7 4 = 28 8 4 = 32 9 4 = 36
1 5 = 5 2 5 = 10 3 5 = 15 4 5 = 20 5 5 = 25 6 5 = 30 7 5 = 35 8 5 = 40 9 5 = 45
1 6 = 6 2 6 = 12 3 6 = 18 4 6 = 24 5 6 = 30 6 6 = 36 7 6 = 42 8 6 = 48 9 6 = 54
1 7 = 7 2 7 = 14 3 7 = 21 4 7 = 28 5 7 = 35 6 7 = 42 7 7 = 49 8 7 = 56 9 7 = 63
1 8 = 8 2 8 = 16 3 8 = 24 4 8 = 32 5 8 = 40 6 8 = 48 7 8 = 56 8 8 = 64 9 8 = 72
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
1 9 = 9
2 8 = 16 2 9 = 18
3 7 = 21 3 8 = 24 3 9 = 27
4 6 = 24 4 7 = 28 4 8 = 32 4 9 = 36
5 5 = 25 5 6 = 30 5 7 = 35 5 8 = 40 5 9 = 45
6 4 = 24 6 5 = 30 6 6 = 36 6 7 = 42 6 8 = 48 6 9 = 54
7 3 = 21 7 4 = 28 7 5 = 35 7 6 = 42 7 7 = 49 7 8 = 56 7 9 = 63
8 2 = 16 8 3 = 24 8 4 = 32 8 5 = 40 8 6 = 48 8 7 = 56 8 8 = 64 8 9 = 72
9 1 = 9 9 2 = 18 9 3 = 27 9 4 = 36 9 5 = 45 9 6 = 54 9 7 = 63 9 8 = 72 9 * 9 = 81
1 1 = 1 1 2 = 2 1 3 = 3 1 4 = 4 1 5 = 5 1 6 = 6 1 7 = 7 1 8 = 8 1 9 = 9
2 2 = 4 2 3 = 6 2 4 = 8 2 5 = 10 2 6 = 12 2 7 = 14 2 8 = 16 2 9 = 18
3 3 = 9 3 4 = 12 3 5 = 15 3 6 = 18 3 7 = 21 3 8 = 24 3 9 = 27
4 4 = 16 4 5 = 20 4 6 = 24 4 7 = 28 4 8 = 32 4 9 = 36
5 5 = 25 5 6 = 30 5 7 = 35 5 8 = 40 5 9 = 45
6 6 = 36 6 7 = 42 6 8 = 48 6 9 = 54
7 7 = 49 7 8 = 56 7 9 = 63
8 8 = 64 8 9 = 72
9 * 9 = 81