제출 #425093

#제출 시각UTC-0아이디문제언어결과실행 시간메모리
4250932021-06-12 13:22:04madlogicVision Program (IOI19_vision)C++17
컴파일 에러
0 ms0 KiB
#include "vision.h"
#include <bits/stdc++.h>
using namespace std;
// int cur;
// int N, M;
// map<pair<int, int>, int> grid;
// int add_xor(vector<int> v) {
// int xo = 0;
// for (int p : v) {
// int r = p / M, c = p % M;
// xo ^= grid[{r, c}];
// }
// ++cur;
// int r = cur / M;
// int c = cur % M;
// grid[{r, c}] = xo;
// return cur;
// }
// int getId(int id) {
// int r = id / M, c = id % M;
// return grid[{r, c}];
// }
// int add_or(vector<int> v) {
// int xo = 0;
// for (int p : v) {
// int r = p / M, c = p % M;
 
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컴파일 시 표준 에러 (stderr) 메시지

vision.cpp: In function 'void construct_network(int, int, int)':
vision.cpp:65:3: error: 'cur' was not declared in this scope
   65 |   cur = (H - 1) * W + (W - 1);
      |   ^~~
vision.cpp:111:11: warning: unused variable 'id' [-Wunused-variable]
  111 |       int id = add_xor({id1, id4});
      |           ^~
vision.cpp:114:11: warning: unused variable 'id' [-Wunused-variable]
  114 |       int id = add_xor({id2, id3});
      |           ^~
vision.cpp:117:11: warning: unused variable 'id' [-Wunused-variable]
  117 |       int id = add_xor({add_and({id1, id4}), add_and({id2, id3})});
      |           ^~