题目链接: http://acm.hdu.edu.cn/showproblem.php?pid=5433 Xiao Ming climbing Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 1346 Accepted Submission(s): 384 Problem Description Due to the curse m…
Problem Description Due to the curse made by the devil,Xiao Ming is stranded on a mountain and can hardly escape. This mountain is pretty strange that its underside is a rectangle which size is n∗m and every little part has a special coordinate(x,y…
原题链接:http://acm.hdu.edu.cn/showproblem.php?pid=4349 Xiao Ming's Hope Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1723 Accepted Submission(s): 1144 Problem Description Xiao Ming likes coun…
Xiao Ming's Hope Time Limit:1000MS Memory Limit:32768KB Description Xiao Ming likes counting numbers very much, especially he is fond of counting odd numbers. Maybe he thinks it is the best way to show he is alone without a girl friend. The day…
Xiao Ming's Hope Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Problem Description Xiao Ming likes counting numbers very much, especially he is fond of counting odd numbers. Maybe he thinks it is the best way to…
Xiao Ming's Hope Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1786 Accepted Submission(s): 1182 Problem Description Xiao Ming likes counting numbers very much, especially he is fond of cou…
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 438 Accepted Submission(s): 108 Problem Description Due to the curse made by the devil,Xiao Ming is stranded on a mountain and can hardly esca…
有这样一个性质:C(n,m)%p=C(p1,q1)*C(p2,q2).......%p,其中pkpk-1...p1,qkqk-1...q1分别是n,m在p进制下的组成. 就完了. #include<iostream> #include<cstdio> #include<cstring> #include<algorithm> using namespace std; ; int main() { while (scanf("%d",&am…
Xiao Ming's Hope Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1668 Accepted Submission(s): 1109 Problem Description Xiao Ming likes counting numbers very much, especially he is fond of cou…
Hunter Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2014 Accepted Submission(s): 615 Problem Description One day, a hunter named James went to a mysterious area to find the treasures. Jame…
Trade Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u Submit Status Practice HDU 3401 Appoint description: Description Recently, lxhgww is addicted to stock, he finds some regular patterns after a few days' study. He fo…
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1085 解题报告:有1,2,5三种面值的硬币,这三种硬币的数量分别是num_1,num_2,num_5,问你不能凑的钱的最小值是多少. DP,开一个这样的数组dp[i][3],然后dp[i][0]表示凑成 i 元钱需要dp[i][0]张1块的,需要dp[i][1]张两块的,dp[i][2]张5块的,然后依次往后递推,得到 i 的途径一共有三种,第一种是i-1加一张一块的,第二种是i-2加上1张两块的,…