摘要:
1105 Spiral Matrix (25分) This time your job is to fill a sequence of N positive integers into a spiral matrix in non-increasing order. A spiral matrix 阅读全文
摘要:
1105 Spiral Matrix (25分) This time your job is to fill a sequence of N positive integers into a spiral... 阅读全文
摘要:
1104 Sum of Number Segments (20分) Given a sequence of positive numbers, a segment is defined to be a c... 阅读全文
摘要:
1104 Sum of Number Segments (20分) Given a sequence of positive numbers, a segment is defined to be a consecutive subsequence. For example, given the s 阅读全文