Submission #45506

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
45506	2018-04-14 19:20:24	dqhungdl	Jakarta Skyscrapers (APIO15_skyscraper)	C++17	100 / 100	592 ms	162532 KiB

skyscraper

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#include <bits/stdc++.h>
using namespace std;
const int lim=1e3;
typedef pair<int,int> ii;
int n,m,S,T,d[30005][1005];
bool Visited[30005],Free[30005][1005];
map<int,int> dd[30005];
map<int,bool> FFree[30005];
vector<int> g[30005];
queue<ii> Q;
int main()
{
    ios_base::sync_with_stdio(false);
    //freopen("TEST.INP","r",stdin);
    cin>>n>>m;
    int pos,step;
    for(int i=1;i<=m;i++)
    {
        cin>>pos>>step;
        g[pos+1].push_back(step);
        if(i==1)
            S=pos+1;
        if(i==2)
            T=pos+1;
    }
    for(int i=0; i<g[S].size(); i++)
    {
        if(g[S][i]<=lim)
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

skyscraper.cpp: In function 'int main()':
skyscraper.cpp:28:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i=0; i<g[S].size(); i++)
                  ~^~~~~~~~~~~~
skyscraper.cpp:54:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             for(int i=0; i<g[u].size(); i++)
                          ~^~~~~~~~~~~~

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