Submission #112944

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
112944	2019-05-22 17:52:49	nafis_shifat	Jakarta Skyscrapers (APIO15_skyscraper)	C++14	100 / 100	54 ms	12544 KiB

skyscraper

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#include<bits/stdc++.h>
#define mx 30009
#define pii pair<int,int>
using namespace std;
int main()
{
    
    int n,m;
    cin>>n>>m;
    int b[m+1],p[m+1];
    int sp[n+1]={};
    vector<pii> edg[mx];
    set<int> mp[30009];
    for(int i=0;i<m;i++)
    {
        scanf("%d%d",&b[i],&p[i]);
        
        sp[b[i]]=p[i];
        
        
        
        
    }
    
    for(int i=0;i<m;i++)
    {
        int k=0;
        if(mp[b[i]].count(p[i]))continue;
        for(int j=b[i]+p[i];j<n;j+=p[i])
        {
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

skyscraper.cpp: In function 'int main()':
skyscraper.cpp:73:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(int i=0;i<edg[u].size();i++)
                     ~^~~~~~~~~~~~~~
skyscraper.cpp:16:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d%d",&b[i],&p[i]);
         ~~~~~^~~~~~~~~~~~~~~~~~~~

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