제출 #398532

#	제출 시각^UTC-0	아이디	문제	언어	결과	실행 시간	메모리
398532	2021-05-04 13:25:52	fedoseevtimofey	Navigation 2 (JOI21_navigation2)	C++17	75 / 100	989 ms	892 KiB

이 제출은 이전 버전의 oj.uz에서 채점하였습니다. 현재는 제출 당시와는 다른 서버에서 채점을 하기 때문에, 다시 제출하면 결과가 달라질 수도 있습니다.

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#include "Anna.h"
#include <iostream>
#include <string>
#include <vector>
#include <queue>
#include <deque>
#include <stack>
#include <set>
#include <map>
#include <unordered_map>
#include <unordered_set>
#include <cstring>
#include <cmath>
#include <cstdlib>
#include <algorithm>
#include <random>
#include <iomanip>
#include <functional>
#include <cassert>
#include <bitset>
#include <chrono>
using namespace std;
void Anna(int n, int k, vector <int> R, vector <int> C) {
  vector <pair <int, int>> d = {{-1, -1}, {-1, 0}, {-1, 1}, {0, -1}, {0, 0}, {0, 1}, {1, -1}, {1, 0}, {1, 1}};
  assert(k == 7);
  for (int r = 0; r < n; r++) {
    for (int c = 0; c < n; c++) {
 
 
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컴파일 시 표준 에러 (stderr) 메시지

Bruno.cpp: In function 'std::vector<int> Bruno(int, std::vector<int>)':
Bruno.cpp:36:56: warning: 'dy' may be used uninitialized in this function [-Wmaybe-uninitialized]
   36 |     int x = (8 + (3 * (d[i].first - dx) + (d[i].second - dy)) % 9) % 9;
      |                                           ~~~~~~~~~~~~~^~~~~
Bruno.cpp:36:35: warning: 'dx' may be used uninitialized in this function [-Wmaybe-uninitialized]
   36 |     int x = (8 + (3 * (d[i].first - dx) + (d[i].second - dy)) % 9) % 9;
      |                       ~~~~~~~~~~~~^~~~~

Subtask 175 / 100

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