Submission #524610

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
524610	2022-02-09 16:00:20	lucri	Simple (info1cup19_simple)	C++17	100 / 100	355 ms	32636 KiB

subway

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#include <iostream>
#define int long long
#define inf 1000000000000000000
using namespace std;
int n,q,val,tip,a,b,v[200010],lazy[3600010];
struct {int pmin,pmax,imin,imax;}aint[3600010];
void build(int poz,int l,int r)
{
    aint[poz].pmin=inf;
    aint[poz].imin=inf+1;
    aint[poz].pmax=-inf;
    aint[poz].imax=-inf-1;
    if(l==r)
    {
        if(v[l]%2==0)
        {
            aint[poz].pmax=v[l];
            aint[poz].pmin=v[l];
        }
        else
        {
            aint[poz].imax=v[l];
            aint[poz].imin=v[l];
        }
        return;
    }
    if(l>r)
        return;
    int m=(l+r)/2;
    build(poz*2,l,m);
 
 
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Compilation message (stderr)

subway.cpp:144:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
  144 | main()
      | ^~~~

• Subtask 1: 30 / 30
• Subtask 2: 30 / 30
• Subtask 3: 40 / 40