版权声明:本文为博主原创文章,未经博主同意不得转载. https://blog.csdn.net/svitter/article/details/24270265 本文出自:http://blog.csdn.net/svitter.转载请注明出处. 原题:点击打开链接 和晨阳哥一同讨论了一下这个题目= =最终在今晚AC了. 这个题目能够说是RSA加密算法的变种.. 考虑997是素数,那么符合欧拉定理.然后想到费马小定理 m ^ 996 MOD 997 = 1; 由于一般的RSA解密算法都是C^d…

Shopping Time Limit: 1000MS Memory limit: 65536K 题目描述 Saya and Kudo go shopping together.You can assume the street as a straight line, while the shops are some points on the line.They park their car at the leftmost shop, visit all the shops from left…

Identifiers Time Limit: 1000MS Memory limit: 65536K 题目:http://acm.sdut.edu.cn/sdutoj/problem.php?action=showproblem&problemid=2163 题目描写叙述  Identifier is an important concept in the C programming language. Identifiers provide names for several languag…

Balloons Time Limit: 1000ms   Memory limit: 65536K  有疑问?点这里^_^ 题目描述 Both Saya and Kudo like balloons. One day, they heard that in the central park, there will be thousands of people fly balloons to pattern a big image. They were very interested about…

Emergency Time Limit: 1000ms   Memory limit: 65536K  有疑问?点这里^_^ 题目描述 Kudo’s real name is not Kudo. Her name is Kudryavka Anatolyevna Strugatskia, and Kudo is only her nickname.Now, she is facing an emergency in her hometown:Her mother is developing a…

  ID PID Title Accepted Submit A 2151 Phone Number 22 74 B 2159 Ivan comes again! 1 17 C 2158 Hello World! 18 70 D 2157 Greatest Number 2 27 E 2156 Fairy tale 0 0 F 2155 Emergency 2 26 G 2154 Shopping 23 42 H 2153 Clockwise 0 0 I 2152 Balloons 7 10 J…

Crack Mathmen Time Limit: 1000ms   Memory limit: 65536K  有疑问?点这里^_^ 题目描述  Since mathmen take security very seriously, they communicate in encrypted messages. They cipher their texts in this way: for every characther c in the message, they replace c w…

版权声明:本文为博主原创文章,未经博主同意不得转载. https://blog.csdn.net/sr19930829/article/details/24187925 Mathman Bank nid=24#time" rel="nofollow" style="color:rgb(83,113,197);text-decoration:none;"> Time Limit: 1000ms   Memory limit: 65536K  有疑问?点…

山东省第一届ACM大学生程序设计竞赛 山东省第二届ACM大学生程序设计竞赛 山东省第三届ACM大学生程序设计竞赛 山东省第四届ACM大学生程序设计竞赛 山东省第五届ACM大学生程序设计竞赛 山东省第六届ACM大学生程序设计竞赛…

Sequence Time Limit: 1000ms   Memory limit: 65536K  有疑问?点这里^_^ 题目描述 Given an integer number sequence A of length N (1<=N<=1000), we define f(i,j)=(A[i]+A[i+1]+...+A[j])^2 (i<=j). Now you can split the sequence into exactly M (1<=M<= N) succ…