题解 | #[NOIP2013]记数问题#
[NOIP2013]记数问题
http://www.nowcoder.com/practice/28b2d9f2bf2c48de94a1297ed90e1732
a, b = map(int, input().split()) b, count_a = str(b), 0 for i in range(1, a + 1): i = str(i) if b in i: c = i.count(b) count_a += c print(count_a)
[NOIP2013]记数问题
http://www.nowcoder.com/practice/28b2d9f2bf2c48de94a1297ed90e1732
a, b = map(int, input().split()) b, count_a = str(b), 0 for i in range(1, a + 1): i = str(i) if b in i: c = i.count(b) count_a += c print(count_a)
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