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不管怎么是ms kmp不是这么写的……In Reply To:必胜客在召唤^_^ Posted by:outstanding at 2006-01-23 22:13:14 > 我很努力地学习和使用KMP函数,为什么从TLE到WA就是不AC捏? > 这样吧,谁能教我AC我请他吃必胜客好吗? > #include <iostream> > #include <string> > using namespace std; > string s; > char c; > int next[400002],len, ans[400002]; > > void get_next() > { > > int i, j; > i = 0; > j = -1; > next[0] = -1; > next[1] = 0; > while(i <= len) > { > if(j == -1 || s[i] == s[j]) > { > j++; > i++; > next[i] = j; > } > else j=next[j]; > } > > } > > > int main() > { > int i, j; > s = ""; > while(scanf("%c", &c) != EOF) > { > if(c != '\n') > { > s += c; > } > else > { len = s.size(); > memset(next, 0, sizeof(next)); > get_next(); > i = 0; > while(len) > { > ans[i++] = len; > len = next[len]; > } > for(j= i-1; j >= 0; j--) > { > if(j != i-1) > printf(" "); > printf("%d", ans[j]); > } > printf("\n"); > s = ""; > } > } > return 0; > } Followed by:
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