제출 #434045

#제출 시각아이디문제언어결과실행 시간메모리
434045ScarletSVision Program (IOI19_vision)C++17
컴파일 에러
0 ms0 KiB
#include "vision.h" #include <bits/stdc++.h> using namespace std; void construct_network(int H, int W, int K) { vector<int> v; for (int i=0;i<H;++i) for (int j=0;j<W;++j) { for (int k=j+1;k<W;++k) if (k-j==K) v.push_back(add_and({i*W+j,i*W+k})); for (int k=i+1;k<H&&k-j<=K;++k) { if (k-i==K) v.push_back(add_and({i*W+j,k*W+j})); else { if (0<=j-K+k-i) v.push_back(add_and({i*W+j,k*W+j-K+k-i})); if (j+K-k+i<w) v.push_back(add_and({i*W+j,k*W+j+K-k+i})); } } } add_or(v); }

컴파일 시 표준 에러 (stderr) 메시지

vision.cpp: In function 'void construct_network(int, int, int)':
vision.cpp:22:18: error: 'w' was not declared in this scope
   22 |      if (j+K-k+i<w)
      |                  ^