Submission #755966

#TimeUsernameProblemLanguageResultExecution timeMemory
755966vjudge1Password (RMI18_password)C++17
Compilation error
0 ms0 KiB
///YOU WILL MAKE IT #include<bits/stdc++.h> using namespace std; int query(string s){ int p1=0; string pass="abbb"; for(int i=0;i<s.size();i++){ if(p1<s.size()&&s[p1]==pass[i]){ p1++; } } return p1; }; string guess(int n,int s){ string cur=""; map<char,int> mp; for(int i=0;i<s;i++){ string cur=""; cur+=('a'+i); for(int j=1;j<=n;j++){ if(query(cur)==j){ mp[(i+'a')]++; cur+=(i+'a'); } } } string ans=""; for(int j=0;j<s;j++){ bool f=1; // int val=0; for(int k=0;k<ans.size();k++){ string temp=ans; //cout<<ans<<" "<<" "<<k<<" "<<temp<<endl; temp.insert(temp.begin()+k,(char)(j+'a')); if(query(temp)==temp.size()){ ans=temp; } } while(f){ f=0; string temp=ans; temp.push_back((char)(j+'a')); if(query(temp)==temp.size()){ ans=temp; f=1; } } } return ans; } int main(){ cout<<guess(4,2); }

Compilation message (stderr)

password.cpp: In function 'int query(std::string)':
password.cpp:7:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    7 |     for(int i=0;i<s.size();i++){
      |                 ~^~~~~~~~~
password.cpp:8:11: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    8 |      if(p1<s.size()&&s[p1]==pass[i]){
      |         ~~^~~~~~~~~
password.cpp: In function 'std::string guess(int, int)':
password.cpp:31:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   31 |             for(int k=0;k<ans.size();k++){
      |                         ~^~~~~~~~~~~
password.cpp:35:31: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   35 |                 if(query(temp)==temp.size()){
      |                    ~~~~~~~~~~~^~~~~~~~~~~~~
password.cpp:43:31: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   43 |                 if(query(temp)==temp.size()){
      |                    ~~~~~~~~~~~^~~~~~~~~~~~~
/usr/bin/ld: /tmp/ccaOjQ8q.o: in function `query(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)':
grader.cpp:(.text+0x80): multiple definition of `query(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)'; /tmp/ccH35eKs.o:password.cpp:(.text+0x290): first defined here
/usr/bin/ld: /tmp/ccaOjQ8q.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccH35eKs.o:password.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status