摘要:
Problem Description Baby Ming is fond of weight lifting. He has a barbell pole(the weight of which can be ignored) and two different kinds of barbell 阅读全文
摘要:
Problem Description Clarke is a patient with multiple personality disorder. One day he turned into a learner of geometric. He did a research on a inte 阅读全文
摘要:
Problem Description Clarke is a patient with multiple personality disorder. One day he turned into a learner of graph theory. He learned some algorith 阅读全文
摘要:
Problem Description Clarke is a patient with multiple personality disorder. One day, Clarke turned into a junior student and took a chemistry exam. Bu 阅读全文