A. 计数问题

    Type: RemoteJudge 1000ms 128MiB

计数问题

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说明

试计算在区间11nn的所有整数中,数字x(0x9)x(0≤x≤9) 共出现了多少次?例如,在111111中,即在11,22,33,44,55,66,77,88,99,1010,1111中,数字11 出现了 44 次。

输入格式

22 个整数 nn , xx ,之间用一个空格隔开。对于 100100% 的数据,1n1000000;0x91≤n≤1000000; 0≤x≤9

输出格式

11个整数,表示 xx 出现的次数。

样例

11 1
4

循环测评

Not Attended
Status
Done
Rule
XCPC
Problem
2
Start at
2026-3-15 15:00
End at
2026-3-15 17:00
Duration
2 hour(s)
Host
Partic.
1