Submission #333335

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
333335	2020-12-05T16:25:43 Z	valerikk	Password (RMI18_password)	C++17	Compilation error	0 ms	0 KB

password

#include <bits/stdc++.h>
using namespace std;

string guess(int n, int s) {
    string ans = "";
    for (int i = 0; i < n; ++i) {
        for (char x = 'a'; x < 'a' + s; x++) {
            if (ans.size() < n) {
                ans.insert(ans.begin() + i, x);
                if (query(ans) != ans.size()) ans.erase(ans.begin() + i, ans.begin() + i + 1);
            }
        }
    }
    return ans;
}

Compilation message

password.cpp: In function 'std::string guess(int, int)':
password.cpp:8:28: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
    8 |             if (ans.size() < n) {
      |                 ~~~~~~~~~~~^~~
password.cpp:10:21: error: 'query' was not declared in this scope
   10 |                 if (query(ans) != ans.size()) ans.erase(ans.begin() + i, ans.begin() + i + 1);
      |                     ^~~~~