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1197:Specialized Four-Digit Numbers

题目描述
Find and list all four-digit numbers in decimal notation that have the property that the sum of its four digits equals the sum of its digits when represented in hexadecimal (base 16) notation and also equals the sum of its digits when represented in duodecimal (base 12) notation.

For example, the number 2991 has the sum of (decimal) digits 2+9+9+1 = 21. Since 2991 = 1*1728 + 8*144 + 9*12 + 3, its duodecimal representation is 1893(12), and these digits also sum up to 21. But in hexadecimal 2991 is BAF16, and 11+10+15 = 36, so 2991 should be rejected by your program.

The next number (2992), however, has digits that sum to 22 in all three representations (including BB016), so 2992 should be on the listed output. (We don't want decimal numbers with fewer than four digits - excluding leading zeroes - so that 2992 is the first correct answer.)
输入解释
There is no input for this problem.
输出解释
Your output is to be 2992 and all larger four-digit numbers that satisfy the requirements (in strictly increasing order), each on a separate line with no leading or trailing blanks, ending with a new-line character. There are to be no blank lines in the output. The first few lines of the output are shown below.
输入样例
There is no input for this problem.
输出样例
2992
2993
2994
2995
2996
2997
2998
2999
来自杭电HDUOJ的附加信息
Recommend Ignatius.L

该题目是Virtual Judge题目,来自 杭电HDUOJ

题目来源 Pacific Northwest 2004

源链接: HDU-1197

最后修改于 2020-10-25T22:42:48+00:00 由爬虫自动更新

共提交 92

通过率 89.13%
时间上限 内存上限
2000/1000MS(Java/Others) 65536/32768K(Java/Others)