题解 | [NOIP2013]记数问题
inp = input().split() n = int(inp[0]) count = 0 for i in range(1,n+1): for j in str(i): if inp[-1] ==j: count+=1 print(count)
inp = input().split() n = int(inp[0]) count = 0 for i in range(1,n+1): for j in str(i): if inp[-1] ==j: count+=1 print(count)
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