感觉东哥缺兄弟了,希望大家都能上岸 #include <bits/stdc++.h> using namespace std; int main() { int tmp; while (cin>>tmp) { string s; s = to_string(tmp); reverse(s.begin(), s.end()); tmp = stoi(s); string ans; while (tmp!=0) { ans = to_string(tmp % 5)+ans; tmp = tmp / 5; } ...