The number of steps Time Limit: 1000ms   Memory limit: 65536K  有疑问?点这里^_^ 题目描述 Mary stands in a strange maze, the maze looks like a triangle(the first layer have one room,the second layer have two rooms,the third layer have three rooms …). Now she st…

http://acm.sdut.edu.cn/sdutoj/problem.php?action=showproblem&problemid=2623 The number of steps Time Limit: 1000ms   Memory limit: 65536K  有疑问?点这里^_^ 题目描述 Mary stands in a strange maze, the maze looks like a triangle(the first layer have one room,the…

Description Mary stands in a strange maze, the maze looks like a triangle(the first layer have one room,the second layer have two rooms,the third layer have three rooms …). Now she stands at the top point(the first layer), and the KEY of this maze is…

The number of steps Time Limit: 1000ms   Memory limit: 65536K  有疑问?点这里^_^ 题目描述 Mary stands in a strange maze, the maze looks like a triangle(the first layer have one room,the second layer have two rooms,the third layer have three rooms -). Now she st…

The number of steps Time Limit: 1000ms   Memory limit: 65536K  有疑问?点这里^_^ 题目描写叙述 Mary stands in a strange maze, the maze looks like a triangle(the first layer have one room,the second layer have two rooms,the third layer have three rooms -). Now she…

转载请注明出处: http://www.cnblogs.com/fraud/          ——by fraud The number of steps Time Limit: 1 Sec  Memory Limit: 128 M Description Mary stands in a strange maze, the maze looks like a triangle(the first layer have one room,the second layer have two ro…

The number of steps nid=24#time" style="padding-bottom:0px; margin:0px; padding-left:0px; padding-right:0px; color:rgb(83,113,197); text-decoration:none; padding-top:0px"> Time Limit: 1000ms   Memory limit: 65536K  有疑问?点这里^_^ 题目描写叙述 Mary…

D. Minimum number of steps time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output We have a string of letters 'a' and 'b'. We want to perform some operations on it. On each step we choose one of s…

D. Minimum number of steps time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output We have a string of letters 'a' and 'b'. We want to perform some operations on it. On each step we choose one of s…

cf劲啊 原题: We have a string of letters 'a' and 'b'. We want to perform some operations on it. On each step we choose one of substrings "ab" in the string and replace it with the string "bba". If we have no "ab" as a substring,…