摘要：
Problem DescriptionIf we sum up every digit of a number and the result can be exactly divided by 10, we say this number is a good number.You are required to count the number of good numbers in the range from A to B, inclusive.InputThe first line has a number T (T #include#define ll __int64using name 阅读全文
posted @ 2013-09-12 20:35
forevermemory
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