제출 #1156702

#제출 시각아이디문제언어결과실행 시간메모리
1156702eyadooz동굴 (IOI13_cave)C++20
컴파일 에러
0 ms0 KiB
#include "grader.h" #pragma once void exploreCave(int n){ int a[n], on[n]; for(int i = 0;i < n;i++) a[i] = 0, on[i] = 1e9; bool open; for(int i = 0;i < n;i++) { int l = 0, r = n, x = tryCombination(a); open = (x>i||x==-1 ? 1 : 0); while(l+1 < r) { int mid = (l + r + 1) / 2; int q[n]; for(int j = 0;j < n;i++) q[j] = a[j]; for(int j = l;j < mid;i++) { if(on[j] != 1e9) continue; if(on[j] == 0) q[j] = 1; else q[j] = 0; } int x = tryCombination(q); cout << mid << endl << flush; if(((x > i || x == -1) && open) || (x==i&&open)) l = mid; else r = mid ; } if(!open) a[l] = (a[l]+1)%2; on[l] = i; } answer(a, on); };

컴파일 시 표준 에러 (stderr) 메시지

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