제출 #424071

#제출 시각아이디문제언어결과실행 시간메모리
424071madlogicVision Program (IOI19_vision)C++17
0 / 100
1088 ms900 KiB
#include "vision.h" #include <bits/stdc++.h> using namespace std; void construct_network(int H, int W, int K) { int cur = (H - 1) * W + W - 1; vector<int> v; for (int i = 0; i < H; i++) { for (int j = 0; j < W; j++) { for (int k = 0; k < H; k++) { for (int x = 0; x < W; x++) { int xx = i * W + j; int yy = k * W + x; if ((abs(i - k) + abs(j - x) == K)) { ++cur; v.push_back(cur); } } } } } if (!v.empty()) add_or(v); }

컴파일 시 표준 에러 (stderr) 메시지

vision.cpp: In function 'void construct_network(int, int, int)':
vision.cpp:12:15: warning: unused variable 'xx' [-Wunused-variable]
   12 |           int xx = i * W + j;
      |               ^~
vision.cpp:13:15: warning: unused variable 'yy' [-Wunused-variable]
   13 |           int yy = k * W + x;
      |               ^~
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