A number that will be the same when it is written forwards or backwards is known as a P...
A number that will be the same when it is written forwards or backwards is known as a P...
A number that will be the same when it is written forwards or backwards is known as a P...
The magic shop in Mars is offering some magic coupons. Each coupon has an integer N pri...
To prepare for PAT, the judge sometimes has to generate random passwords for the users....
With the 2010 FIFA World Cup running, football fans the world over were becoming increa...
This time, you are supposed to find A*B where A and B are two polynomials. Input Specif...
1005 Spell It Right (20)(20 分)Given a non-negative integer N, your task is to compute t...
This time, you are supposed to find A+B where A and B are two polynomials. Input Each i...
This time, you are supposed to find A+B where A and B are two polynomials. Input Each i...
For any 4-digit integer except the ones with all the digits being the same, if we sort ...
定义两个下标,有规律的进行扫描 结果:
回溯法核心代码: n皇后问题回溯法
核心代码:注意:mid+-1很重要 示例:在排好序的数组(升序排列)中寻找元素
给定数字0-9各若干个。你可以以任意顺序排列这些数字,但必须全部使用。目标是使得最后得到的数尽可能小(注意0不能做首位)。例如:给定两个0,两个1,三个5,一个8,我们得到的...
月饼是中国人在中秋佳节时吃的一种传统食品,不同地区有许多不同风味的月饼。现给定所有种类月饼的库存量、总售价、以及市场的最大需求量,请你计算可以获得的最大收益是多少。 注意:销...
1009 说反话 (20)(20 分) 给定一句英语,要求你编写程序,将句中所有单词的顺序颠倒输出。 输入格式:测试输入包含一个测试用例,在一行内给出总长度不超过80的字符串...
相关链接:常见算法:C语言求最小公倍数和最大公约数三种算法解析:求最大公约数的“辗转相除法原理” 简述辗转相处法的原理:设有两个数A,B,如果两个数有最大公约数,设这个数为k...