快乐.

摘要： http://poj.org/problem?id=1163数塔 cxl说因为这个题喜欢上DP的Description73 88 1 02 7 4 44 5 2 6 5(Figure 1)Figure 1 shows a number triangle. Write a program that calculates the highest sum of numbers passed on a route that starts at the top and ends somewhere on the base. Each step can go eit... 阅读全文