제출 #971660

#제출 시각아이디문제언어결과실행 시간메모리
971660Nahian9696Vision Program (IOI19_vision)C++17
12 / 100
83 ms1064 KiB
#include "vision.h" int w, h, k; int get_pixel(int i, int j) { return i*w + j; } void construct_network(int H, int W, int K) { w = W; h = H; k = K; std::vector<int> Ns; int mx = H*W-1; for(int i = 0; i < H; i++) { for(int j = 0; j < W; j++) { for(int k = i; k < H; k++) { for(int l = j; l < W; l++) { if(abs(k-i) + abs(l-j) == K) { Ns.push_back(get_pixel(i, j)); Ns.push_back(get_pixel(k, l)); mx = add_and(Ns); Ns.clear(); } } } } } for(int i = H*W; i <= mx; i++) { Ns.push_back(i); } int a = add_or(Ns); }

컴파일 시 표준 에러 (stderr) 메시지

vision.cpp: In function 'void construct_network(int, int, int)':
vision.cpp:37:6: warning: unused variable 'a' [-Wunused-variable]
   37 |  int a = add_or(Ns);
      |      ^
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