只有注册用户登录后才能阅读该文。 阅读全文
posted @ 2014-01-22 22:23
无忧无虑的蜗牛
阅读(1)
评论(0)
推荐(0)
摘要：
描述ThenthTriangularnumber,T(n) = 1 + … +n, is the sum of the firstnintegers. It is the number of points in a triangular array withnpoints on side. For exampleT(4):X X X X X X X X X XWrite a program to compute the weighted sum of triangular numbers:W(n) =SUM[k= 1…n;k*T(k+ 1)]输入The first line of input 阅读全文
posted @ 2014-01-22 00:19
无忧无虑的蜗牛
阅读(136)
评论(0)
推荐(0)
浙公网安备 33010602011771号