">#include<string> #include<map> using namespace std; int main() { string s; cin >> s; map<string, int> m; //构建散列表 for (int i = 0; i < s.size(); i++) { for (int j = 0; j <= i; j++) { m[s.substr(j, i-j+1)]++; } } map<string, int>::iterator it; //定义迭代器 for (it = m.b...