原题地址：http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=1004
Anagrams by Stack
Time Limit: 2 Seconds Memory Limit: 65536 KB
How can anagrams result from sequences of stack operations? There are two sequences of sta[……]
原题地址：http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=1003
Crashing Balloon
Time Limit: 2 Seconds Memory Limit: 65536 KB
On every June 1st, the Children\’s Day, there will be a game named “crashing balloon” on TV. The rul[……]
原题地址：http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=1002
Fire Net
Time Limit: 2 Seconds Memory Limit: 65536 KB
Suppose that we have a square city with straight streets. A map of a city is a square board with n rows and n col[……]
A + B Problem
Time Limit: 2 Seconds Memory Limit: 65536 KB
Calculate a + b
The input will consist of a series of pairs of integers a and b,separated by a space, one pair of integers per line.
For each pair of input integers a[……]