电话号码匹配 北京大学oj题目,已提交AC。原题目如下: Description Businesses like to have memorable telephone numbers. One way to make a telephone number memorable is to have it spel
计算浮点数的n次方 计算浮点数的n次方,在北京大学的OJ网站上的题目,已经提交AC。可以作为参考。 原题如下: Description Problems involving the computation of exact values of very large magnitude and precision are