제출 #1015707

#제출 시각아이디문제언어결과실행 시간메모리
1015707nisanduu콤보 (IOI18_combo)C++14
0 / 100
1 ms596 KiB
#include "combo.h" #include <bits/stdc++.h> using namespace std; typedef long long ll; string guess_sequence(int n){ string st = ""; char ct = 'A'; vector<char> cs = {'A','B','X','Y'}; for(ll i=0;i<1;i++){ string sx1 = "",sx2 = ""; sx1 += cs[0]; sx1 += cs[1]; int sc11 = press(sx1); if(sc11>0){ sx1 = ""; sx1 += (cs[0]); sc11 = press(sx1); if(sc11>0){ ct = cs[0]; st += ct; }else{ ct = cs[1]; st += ct; } }else{ sx1 = ""; sx1 += (cs[2]); sc11 = press(sx1); if(sc11>0){ ct = cs[2]; st += ct; }else{ ct = cs[3]; st += ct; } } } if(n==1) return st; string ans = st; vector<char> other = {'A','B','X','Y'}; auto ite = find(other.begin(),other.end(),ct); other.erase(ite); for(ll i=1;i<n-1;i++){ string s1 = "",s2 = ""; s1 += (ans + other[0]); for(ll j=0;j<3;j++){ s2 += ans; s2 += other[1]; s2 += other[j]; } s1 += s2; cout<<s1<<endl; int sc1 = press(s1); if(sc1 == ans.size()+1){ ans += other[0]; }else if(sc1 == ans.size()+2){ ans += other[1]; }else{ ans += other[2]; } } for(ll i=0;i<2;i++){ string str1 = ans + other[i]; int cnttt = press(str1); if(cnttt == n) return str1; } return (ans + other[2]); // for(ll i=1;i<n-1;i++){ // string s1 = "",s2 = ""; // s1 += (ans + other[0] + ans + other[1] + other[0] + ans + other[1] + other[1] + ans + other[1] + other[2]); // int sc1 = press(s1); // if(sc1 == ans.size()+1){ // ans += other[0]; // }else if(sc1 == ans.size()+2){ // ans += other[1]; // }else{ // ans += other[2]; // } // } // for(ll i=0;i<1;i++){ // string sx1 = ans,sx2 = ans; // sx1 += other[0]; // sx1 += ans; // sx1 += other[1]; // int sc11 = press(sx1); // if(sc11>0){ // sx1 = ans; // sx1 += (other[0]); // sc11 = press(sx1); // if(sc11>0){ // ans += other[0]; // }else{ // ans += other[1]; // } // }else{ // ans += other[2]; // } // } return ans; }

컴파일 시 표준 에러 (stderr) 메시지

combo.cpp: In function 'std::string guess_sequence(int)':
combo.cpp:56:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   56 |         if(sc1 == ans.size()+1){
      |            ~~~~^~~~~~~~~~~~~~~
combo.cpp:58:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   58 |         }else if(sc1 == ans.size()+2){
      |                  ~~~~^~~~~~~~~~~~~~~
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...