제출 #125110

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
125110	2019-07-04 15:52:20	NMAC427	Islands (IOI08_islands)	C++17	0 / 100	1116 ms	131072 KiB

islands

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// https://oj.uz/problem/view/IOI08_islands
#include <bits/stdc++.h>
#define coutV(v) for (auto e: v) {cerr << e << " ";} cerr << "\n"
#define int int64_t
#define ff first
#define ss second
using namespace std;
int N;
vector<pair<int, int>> to;
vector<vector<int>> from;
vector<bool> inCycle;
pair<int, int> dfsSolve(int v) {
  int max1 = 0;
  int max2 = 0;
  int maxInternal = 0; // Maximum internal path;
  for (const int child: from[v]) {
    if (inCycle[child]) continue;  // Check here because we want to be able to pass in a node of the cycle
    auto childDFS = dfsSolve(child);
    childDFS.ff += to[child].ss;
    if (childDFS.ff >= max1) {
      max2 = max1;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

islands.cpp: In function 'int main()':
islands.cpp:128:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i = 1; i < cycle.size(); i++) {
                  ~~^~~~~~~~~~~~~~

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