Submission #333337

#	Time	Username	Problem	Language	Result	Execution time	Memory
333337		valerikk	Password (RMI18_password)	C++17	10 / 100	72 ms	620 KiB

password

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

int query(string str);

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 (stderr)

password.cpp: In function 'std::string guess(int, int)':
password.cpp:10:28: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   10 |             if (ans.size() < n) {
      |                 ~~~~~~~~~~~^~~
password.cpp:12:32: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   12 |                 if (query(ans) != ans.size()) ans.erase(ans.begin() + i, ans.begin() + i + 1);
      |                     ~~~~~~~~~~~^~~~~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 0 / 20
• Subtask 3: 0 / 20
• Subtask 4: 0 / 30
• Subtask 5: 0 / 20