Submission #405853

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
405853	2021-05-17 00:27:02	A_D	Jakarta Skyscrapers (APIO15_skyscraper)	C++14	57 / 100	75 ms	70504 KiB

skyscraper

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#include<bits/stdc++.h>
#define int long long
#define ii pair<int,int>
#define F first
#define S second
using namespace std;
const int N=2e3+100;
vector<int> vec[N];
int vis[N][N];
int dis,st,n;
set<int> stt;
deque<ii> deq;
bool in(int x)
{
    return 0<=x && x<n;
}
void fix(int v,int w)
{
    if(in(v+w)&&vis[v+w][w]>vis[v][w]+1){
//        cout<<5<<endl;
        vis[v+w][w]=vis[v][w]+1;
        deq.push_back({v+w,w});
    }
    if(in(v-w)&&vis[v-w][w]>vis[v][w]+1){
//        cout<<5<<endl;
        vis[v-w][w]=vis[v][w]+1;
        deq.push_back({v-w,w});
    }
}
int bfs()
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

skyscraper.cpp:50:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   50 | main()
      | ^~~~

• Subtask 1: 10 / 10
• Subtask 2: 12 / 12
• Subtask 3: 14 / 14
• Subtask 4: 21 / 21
• Subtask 5: 0 / 43