제출 #286915

#제출 시각아이디문제언어결과실행 시간메모리
286915crossing0verPassword (RMI18_password)C++17
컴파일 에러
0 ms0 KiB
#include<bits/stdc++.h> #define ll long long #define pb push_back #define pii pair<int,int> #define vi vector<int> #define fi first #define se second #define all(x) (x).begin(),(x).end() using namespace std; int m; string suf,pref; int query(string str); string guess(int n, int s) { for (int i = 1; i <= n; i++) { int len = suf.size(); char LAST = 'a'; string pref,P; int cur = len; for (int z = 1; z + len <= n; z++) { for (char c = 'a'; c < 'a' + s; c++) { P = pref + c; P += suf; int F = query(P); if (F > cur) { LAST = c; pref += c; cur = F; break; } } } reverse(all(suf)); suf+=LAST; reverse(all(suf)); } } return suf; } /* main() { ios::sync_with_stdio(0); cin.tie(0); }*/

컴파일 시 표준 에러 (stderr) 메시지

password.cpp: In function 'std::string guess(int, int)':
password.cpp:37:2: warning: no return statement in function returning non-void [-Wreturn-type]
   37 |  }
      |  ^
password.cpp: At global scope:
password.cpp:38:2: error: expected unqualified-id before 'return'
   38 |  return suf;
      |  ^~~~~~
password.cpp:39:1: error: expected declaration before '}' token
   39 | }
      | ^