제출 #1197712

#제출 시각아이디문제언어결과실행 시간메모리
1197712ansoriMessage (IOI24_message)C++20
컴파일 에러
0 ms0 KiB
#include "grader.h" #include<bits/stdc++.h> using namespace std; vector<bool> send_packet(vector<bool> A); void send_message(std::vector<bool> M, std::vector<bool> C) { int p0; for(int i = 0;i < 31; ++ i){ if(! C[i]){ p0 = i; for(int j = 0;j < 4; ++ j){ send_packet(vector<bool> (31 , ((i & (1 << j)) > 0))); } break; } } int c1 = 0 , sz = 0 , szm = M.size(); for(int i = 0;i < 31; ++ i){ if(i == p0) continue ; vector<bool> v(31 , 0); for(int j = 0;j < 31; ++ j){ if(j != p0 and C[j] == 0 and sz < szm){ v[j] = M[sz ++]; } if(j == p0) v[j] = C[i]; } send_packet(v); } int b = 0; vector<bool> v(31 , 0); for(int i = 0;i < 31; ++ i){ if(C[i] == 0){ if(b <= 10){ if(szm & (1 << b)) v[i] = 1; else v[i] = 0; b ++; } else{ if(sz < szm){ v[i] = M[sz ++]; } } } } send_packet(v); while(sz < szm){ v = vector<bool> (31 , 0); for(int i = 0;i < 31; ++ i){ if(C[i] == 0 and sz < szm){ v[i] = M[sz ++]; } } send_packet(v); } } std::vector<bool> receive_message(std::vector<std::vector<bool>> R) { vector<bool> msg; deque<vector<bool>> p; //cout << -1; for(auto to : R) p.push_back(to); int p0 = 0; for(int i = 0;i < 4; ++ i){ int a = 0; for(int j = 0;j < 31; ++ j){ if(p[i][j]) a ++; else a --; } if(a > 0) p0 += (1 << i); } for(int i = 0;i < 4; ++ i) p.pop_front(); vector<bool> c(31 , 0); c[p0] = 0; int ps = 0; for(int i = 0;i < 31; ++ i){ if(i == p0) continue ; c[i] = p[ps][p0]; ps ++; } int szm = 0; for(int i = 0;i < 30; ++ i){ for(int j = 0;j < 31; ++ j){ if(j != p0 and c[j] == 0){ szm ++; msg.push_back(p[i][j]); } } } for(int i = 0;i < 30; ++ i) p.pop_front(); int b = 0 , rsz = 0; for(int i = 0;i < 31; ++ i){ if(c[i] == 0){ if(b <= 10){ if(p[0][i]) rsz += (1 << b); b ++; } else{ msg.push_back(p[0][i]); } } } p.pop_front(); while(msg.size() < rsz){ for(int i = 0;i < 31; ++ i){ if(c[i] == 0) msg.push_back(p[0][i]); } p.pop_front(); } while(msg.size() > rsz) msg.pop_back(); return msg; }

컴파일 시 표준 에러 (stderr) 메시지

message.cpp:1:10: fatal error: grader.h: No such file or directory
    1 | #include "grader.h"
      |          ^~~~~~~~~~
compilation terminated.