Submission #76828

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
76828	2018-09-18 13:40:13	vex	Jakarta Skyscrapers (APIO15_skyscraper)	C++14	57 / 100	1071 ms	10836 KiB

skyscraper

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#include <bits/stdc++.h>
#define maxn 30005
#define pii pair<int,int>
using namespace std;
int n,m;
vector<int>p[maxn];
priority_queue<pii>pq;
int dis[maxn];
bool bio[maxn];
bool cmp(int x,int y)
{
    return x>y;
}
int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    cout.tie(nullptr);
    cin>>n>>m;
    int s;
    int e;
    for(int i=0;i<m;i++)
    {
        int x,y;
        cin>>x>>y;
        p[x].push_back(y);
 
 
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Compilation message (stderr)

skyscraper.cpp: In function 'int main()':
skyscraper.cpp:37:5: warning: 's' may be used uninitialized in this function [-Wmaybe-uninitialized]
     if(e==s)
     ^~
skyscraper.cpp:71:13: warning: 'e' may be used uninitialized in this function [-Wmaybe-uninitialized]
     if(dis[e]<maxn*maxn+1)cout<<dis[e]<<endl;
        ~~~~~^

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