2017年8月15日
Digit Counting UVA - 1225
摘要： Trung is bored with his mathematics homeworks. He takes a piece of chalk and starts writing a sequence of consecutive integers starting with 1 toN(1 < 阅读全文
posted @ 2017-08-15 07:49 努力更加美好 阅读(134) 评论(0) 推荐(0)