Count on the path Time Limit: 5000/2500 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others) Total Submission(s): 92 Accepted Submission(s): 10 Problem Description bobo has a tree, whose vertices are conveniently labeled by 1,2,-,n. Let…
Count on the path Time Limit: 5000/2500 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others) Problem Description bobo has a tree, whose vertices are conveniently labeled by 1,2,…,n. Let f(a,b) be the minimum of vertices not on the path bet…
Count the string Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 8845 Accepted Submission(s): 4104 Problem Description It is well known that AekdyCoin is good at string problems as well as n…
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=5492 题目大意是有一个矩阵,从左上角走到右下角,每次能向右或者向下,把经过的数字记下来,找出一条路径是这些数的方差最小. Find a path Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 961 Accepted Submissi…
Count primes 题目连接: http://acm.split.hdu.edu.cn/showproblem.php?pid=5901 Description Easy question! Calculate how many primes between [1...n]! Input Each line contain one integer n(1 <= n <= 1e11).Process to end of file. Output For each case, output…
Count The Pairs Time Limit: 20000/10000 MS (Java/Others) Memory Limit: 65535/65535 K (Java/Others)Total Submission(s): 277 Accepted Submission(s): 150 Problem Description With the 60th anniversary celebration of Nanjing University of Science…
It is well known that AekdyCoin is good at string problems as well as number theory problems. When given a string s, we can write down all the non-empty prefixes of this string. For example: s: "abab" The prefixes are: "a", "ab&…
Count the Buildings Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 2521 Accepted Submission(s): 817 Problem Description There are N buildings standing in a straight line in the City, numbere…
