题解 | #[NOIP2013]记数问题#
[NOIP2013]记数问题
http://www.nowcoder.com/practice/28b2d9f2bf2c48de94a1297ed90e1732
# int转化为str再计数
n,m = input().split()
s = []
for i in range(1,int(n)+1):
s += str(i)
print("%d"%(s.count(m)))
[NOIP2013]记数问题
http://www.nowcoder.com/practice/28b2d9f2bf2c48de94a1297ed90e1732
# int转化为str再计数
n,m = input().split()
s = []
for i in range(1,int(n)+1):
s += str(i)
print("%d"%(s.count(m)))
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