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나눗셈 2자리 / 1자리

1
12
5
60
50
10
10
0
2
1
8
10
8
2
3
11
8
89
80
9
8
1
4
10
9
95
90
5
5
10
3
31
30
1
6
6
9
62
54
8
7
21
3
64
60
4
3
1
8
10
7
74
70
4
9
7
4
29
28
1
10
4
5
21
20
1
11
9
5
45
45
0
12
7
7
51
49
2