c++ 代码 #include<bits/stdc++.h> using namespace std; int main(){ string s; cin >> s; int n = s.length(); vector<int> v = { 1 + 25 + 25 * 25 + 25 * 25 * 25, 1 + 25 + 25 * 25, 1 + 25, 1 }; int idx = 0; for (int i = 0; i < n; ...