Sky数 Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 24146 Accepted Submission(s): 13701 Problem Description Sky从小喜欢奇特的东西,而且天生对数字特别敏感,一次偶然的机会,他发现了一个有趣的四位数2992,这个数,它的十进制数表示,其四位数字之和为2+9+9+2=22,…
//这个题没有一次过,哈哈哈哈,题意理解错了,开始还以为是必须加起来等于22呢 //其实就是依次算出个进制下的和,虽然每个循环最多循环四次,但是还是加上必要的判断,想办法让 //提前结束 #include<stdio.h> int main() { int n, x; int sum, sum1, sum2; ) { x = n; sum = ;//16进制 sum1 = ;//12进制 sum2 = ;//10进制 ) { sum += x % ; x = x / ; } x = n; )…
数塔 Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 36261 Accepted Submission(s): 21659 Problem Description 在讲述DP算法的时候,一个经典的例子就是数塔问题,它是这样描述的: 有如下所示的数塔,要求从顶层走到底层,若每一步只能走到相邻的结点,则经过的结点的数字之和最大是多少?…
杭电ACM(1002)大数相加 A + B Problem II Problem DescriptionI have a very simple problem for you. Given two integers A and B, your job is to calculate the Sum of A + B. InputThe first line of the input contains an integer T(1<=T<=20) which means the number…
http://acm.hdu.edu.cn/showproblem.php?pid=2500 做一个正气的杭电人 Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 6088 Accepted Submission(s): 4927 Problem Description 做人要有一身正气,杭电学子都应该如此.比如我们今天的考试就应该…
做一个正气的杭电人 Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 9069 Accepted Submission(s): 7254 Problem Description 做人要有一身正气,杭电学子都应该如此.比如我们今天的考试就应该做到“诚信”为上.每次考试的第一个题目总是很简单,今天也不例外,本题是要求输出指定大小的"HDU…