摘要:
1160 Forever (20 分) "Forever number" is a positive integer A with K digits, satisfying the following constrains: the sum of all the digits of A is m; 阅读全文
摘要:
7-1 The Closest Fibonacci Number (20 分) The Fibonacci sequence Fn is defined by The closest Fibonacci number is defined as the Fibonacci number with t 阅读全文