제출 #99269

#제출 시각아이디문제언어결과실행 시간메모리
99269long10024070동굴 (IOI13_cave)C++11
컴파일 에러
0 ms0 KiB
#include "cave.h" void Fill(int l, int r, bool d) { for (int i=l;i<=r;++i) if (Val[i] != -1) s[i] = True[i]; else s[i] = d; } void exploreCave(int n) { fill(Val,Val+n,-1); for (int i=0;i<n;++i) { Fill(0,n-1,0); bool fl = (i == tryCombination(s)); // cout << " "; // for (int i=0;i<n;++i) // cout << s[i] << ' '; // cout << '\n'; // cout << i << ' ' << fl << ' ' << tryCombination(s) << '\n'; int l = 0; int r = n - 1; while (l <= r) { int m = (l + r) / 2; Fill(1,n-1,fl^1); Fill(l,m,fl); Fill(m+1,r,fl^1); // cout << " "; // for (int i=0;i<n;++i) // cout << s[i] << ' '; // cout << '\n'; // cout << i << ' ' << l << ' ' << r << ' ' << m << ' ' << tryCombination(s) << '\n'; if (tryCombination(s) == i) l = m + 1; else r = m - 1; } // cout << l << ' ' << fl << '\n'; True[l] = fl; Val[l] = i; } answer(True,Val); }

컴파일 시 표준 에러 (stderr) 메시지

cave.cpp: In function 'void Fill(int, int, bool)':
cave.cpp:6:13: error: 'Val' was not declared in this scope
         if (Val[i] != -1)
             ^~~
cave.cpp:7:13: error: 's' was not declared in this scope
             s[i] = True[i];
             ^
cave.cpp:7:20: error: 'True' was not declared in this scope
             s[i] = True[i];
                    ^~~~
cave.cpp:9:13: error: 's' was not declared in this scope
             s[i] = d;
             ^
cave.cpp: In function 'void exploreCave(int)':
cave.cpp:14:10: error: 'Val' was not declared in this scope
     fill(Val,Val+n,-1);
          ^~~
cave.cpp:14:5: error: 'fill' was not declared in this scope
     fill(Val,Val+n,-1);
     ^~~~
cave.cpp:14:5: note: suggested alternative: 'Fill'
     fill(Val,Val+n,-1);
     ^~~~
     Fill
cave.cpp:17:40: error: 's' was not declared in this scope
         bool fl = (i == tryCombination(s));
                                        ^
cave.cpp:41:9: error: 'True' was not declared in this scope
         True[l] = fl;
         ^~~~
cave.cpp:44:12: error: 'True' was not declared in this scope
     answer(True,Val);
            ^~~~