摘要: A long-distance telephone company charges its customers by the following rules: Making a long-distance call costs a certain amount per minute, dependi 阅读全文
posted @ 2018-01-22 20:39 ZHUQW 阅读(176) 评论(0) 推荐(0)
摘要: Excel can sort records according to any column. Now you are supposed to imitate this function. Input Each input file contains one test case. For each 阅读全文
posted @ 2018-01-22 16:18 ZHUQW 阅读(158) 评论(0) 推荐(0)
摘要: To evaluate the performance of our first year CS majored students, we consider their grades of three courses only: C - C Programming Language, M - Mat 阅读全文
posted @ 2018-01-22 15:46 ZHUQW 阅读(134) 评论(0) 推荐(0)