解题关键:1.直接套kmp模板即可,注意最后输出的位置,需要在索引的位置+1. 2.next用作数组名在oj中会编译错误, 3.选用g++,只有g++才会接受bits/stdc++.h OJ中g++和c++的区别: 1.输出double类型时,如果采用G++提交,scanf采用%lf,printf采用%f,否则会报错 2.使用GCC/G++的提醒: 对于64位整数, long long int 和 __int64 都是支持并且等价的.但是在读和写的时候只支持scanf("%I64d",…
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1711 Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Problem Description Given two sequences of numbers : a[1], a[2], ...... , a[N], and b[1], b[2], ...... , b[M] (1 <=…
原题传送:http://poj.org/problem?id=3461 Oulipo Time Limit: 1000MS Memory Limit: 65536K Description The French author Georges Perec (1936–1982) once wrote a book, La disparition, without the letter 'e'. He was a member of the Oulipo group. A quote from th…
http://poj.org/problem?id=3461 Oulipo Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 41051 Accepted: 16547 Description The French author Georges Perec (1936–1982) once wrote a book, La disparition, without the letter 'e'. He was a mem…
Number Sequence Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 40053 Accepted Submission(s): 16510 Problem Description Given two sequences of numbers : a[1], a[2], ...... , a[N], and b[1],…
Number Sequence Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 24587 Accepted Submission(s): 10436 Problem Description Given two sequences of numbers : a[1], a[2], ...... , a[N], and b[1],…
我的第一道KMP. 把两个数列分别当成KMP算法中的模式串和目标串,这道题就变成了一个KMP算法模板题. #include<stdio.h> #include<string.h> #define N 1000005 #define M 10005 int a[N],b[M]; int next[M]; int n,m; void setNext() { int i,j; i=0; j=-1; next[i]=j; while(i<m) { if(j==-1||b[i]==b[…
放一个模板在这里搞事情...... 学KMP的话找SYCstudio吧(博客链接) 代码(多组数据,\(O(n)\)求一个串是否在另一个串里出现过) #include<cstdio> #define R register const int N=1e5+9; char s[N],t[N]; int ne[N]; int main(){ ne[0]=-1; R int i,j; while(~scanf("%s%s",s,t)){ for(i=1;t[i];++i){ for…