Submission #553463

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
553463	2022-04-25 22:37:35	ala2	Jakarta Skyscrapers (APIO15_skyscraper)	C++14	36 / 100	249 ms	262144 KiB

skyscraper

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    #include <bits/stdc++.h>
        #define int long long
        #define F first
        #define S second
        #define pb push_back
        #define B begin()
        #define E end()
     
        using namespace std;
        int a[300010];
        int b[300010];
        vector<pair<int,int>>v[100100];
        int dist(int i,int j)
        {
            return abs(a[j]-a[i]);
        }
        int dis[100100];
        const int inf=1e18;
        signed main()
        {
           ios_base::sync_with_stdio(false);
           cin.tie(0);
           cout.tie(0);
            int n,m;
            cin>>n>>m;
            int ss,ee;
            for(int i=1;i<=m;i++)
            {
                cin>>a[i]>>b[i];
                if(i==1)
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

skyscraper.cpp: In function 'int main()':
skyscraper.cpp:89:22: warning: 'ee' may be used uninitialized in this function [-Wmaybe-uninitialized]
   89 |             if(dis[ee]<inf)
      |                ~~~~~~^
skyscraper.cpp:66:20: warning: 'ss' may be used uninitialized in this function [-Wmaybe-uninitialized]
   66 |             dis[ss]=0;
      |             ~~~~~~~^~

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