Submission #915719

#TimeUTC-0UsernameProblemLanguageResultExecution timeMemory
9157192024-01-24 15:42:13AndrijaMValley (BOI19_valley)C++14
36 / 100
388 ms38588 KiB
#include <bits/stdc++.h>
using namespace std;
const long long maxn=1e5+10;
const long long logn=25;
const long long mod=1e9+7;
long long n,s,q,e;
vector<pair<long long,long long>>g[maxn];
set<long long>ins;
vector<pair<long long,long long>>pr;
long long up_node[maxn][logn];
long long dep[maxn];
struct node
{
long long idx;
long long dis;
node(){}
node(long long _idx,long long _dis)
{
idx=_idx;
dis=_dis;
}
bool operator <(const node &tmp)const
{
return dis>tmp.dis;
}
};
 
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Compilation message (stderr)

valley.cpp: In function 'int main()':
valley.cpp:160:68: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
  160 |             if((LCA(n1,st)==n1 && LCA(n1,e)==n1) || LCA(n2,st)==n2 && LCA(n2,e)==n2)
      |                                                     ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
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