제출 #251260

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
251260	2020-07-20 16:20:18	AaronNaidu	Wombats (IOI13_wombats)	C++14	37 / 100	20078 ms	37648 KiB

wombats

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#include <bits/stdc++.h>
#include "wombats.h"
using namespace std;
 
int r, c;
int h[5000][200], v[5000][200];
int prefSums[5000];
int dists[5000][200];
int bigDists[200][200];
bool visited[5000][200];
priority_queue<pair<int, pair<int, int> > > q;
vector<pair<pair<int, int> , int> > graph[5000][200];
 
void changeH(int p, int q, int w) {
    for (int i = 0; i < graph[p][q].size(); i++)
    {
        if (graph[p][q][i].first.first == p and graph[p][q][i].first.second == q+1)
        {
            //cout << "Change H part 1:" << graph[c*p+q][i].second << "\n";
            graph[p][q][i].second = w;
            //cout << "Changed to " << graph[c*p+q][i].second << "\n";
        }
    }
    for (int i = 0; i < graph[p][q+1].size(); i++)
    {
        if (graph[p][q+1][i].first.first == p and graph[p][q+1][i].first.second == q)
        {
            //cout << "Change H part 2:" << graph[c*p+q+1][i].second << "\n";
            graph[p][q+1][i].second = w;
            //cout << "Changed to " << graph[c*p+q+1][i].second << "\n";
 
 
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컴파일 시 표준 에러 (stderr) 메시지

grader.c: In function 'int main()':
grader.c:15:6: warning: variable 'res' set but not used [-Wunused-but-set-variable]
  int res;
      ^~~
wombats.cpp: In function 'void changeH(int, int, int)':
wombats.cpp:15:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int i = 0; i < graph[p][q].size(); i++)
                     ~~^~~~~~~~~~~~~~~~~~~~
wombats.cpp:24:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int i = 0; i < graph[p][q+1].size(); i++)
                     ~~^~~~~~~~~~~~~~~~~~~~~~
wombats.cpp: In function 'void changeV(int, int, int)':
wombats.cpp:47:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int i = 0; i < graph[p][q].size(); i++)
                     ~~^~~~~~~~~~~~~~~~~~~~

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