Submission #464481

#	Time	Username	Problem	Language	Result	Execution time	Memory
464481		osmanallazov	Password (RMI18_password)	C++14	10 / 100	105 ms	548 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:8:27: 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:10:31: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   10 |                 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