제출 #93175

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
93175	2019-01-06 17:41:04	popovicirobert	Tug of War (BOI15_tug)	C++14	100 / 100	485 ms	9080 KiB

tug

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#include <bits/stdc++.h>
#define lsb(x) (x & (-x))
#define ll long long
#define ull unsigned long long
#define ld long double
// 217
// 44
using namespace std;
const int MAXVAL = 300000;
const int MAXN = 30000;
vector < pair <int, int> > g[4 * MAXN + 1];
bool vis[4 * MAXN + 1];
queue <int> Q;
int n;
void dfs(int nod, int &cur) {
    vis[nod] = 1;
    for(auto it : g[nod]) {
        if(vis[it.first] == 0) {
            if(it.first > 2 * n) {
                if(it.first <= 3 * n) {
                    cur += it.second;
                }
                else {
                    cur -= it.second;
                }
 
 
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컴파일 시 표준 에러 (stderr) 메시지

tug.cpp: In function 'int main()':
tug.cpp:81:43: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                 else if(deg[it.first] + 1 == g[it.first].size()) {
                         ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 18 / 18
• Subtask 2: 30 / 30
• Subtask 3: 23 / 23
• Subtask 4: 29 / 29