Submission #775246

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
775246	2023-07-06 09:00:42	burythelightdeepwithin	Addk (eJOI21_addk)	C++14	100 / 100	1607 ms	8400 KiB

Main

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#include<bits/stdc++.h>
typedef long long ll;
using namespace std;
const ll maxn=200005;
ll n,m,k;
ll a[maxn];
ll tree[4*maxn];
void make_tree(ll pos, ll low, ll high)
{
    if(low==high)
    {
        tree[pos]=a[low];
        return;
    }
    ll mid=(low+high)/2;
    make_tree(2*pos+1,low,mid);
    make_tree(2*pos+2,mid+1,high);
    tree[pos]=(tree[2*pos+1]+tree[2*pos+2]);
}
void update(ll pos, ll low, ll high, ll query, ll up)
{
    if (query>high || query<low)
    {
        return;
    }
    if (low==high)
 
 
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Compilation message (stderr)

Main.cpp: In function 'int main()':
Main.cpp:82:27: warning: comparison of integer expressions of different signedness: 'll' {aka 'long long int'} and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   82 |             for (ll i=1; i<v.size(); i++)
      |                          ~^~~~~~~~~

• Subtask 1: 36 / 36
• Subtask 2: 56 / 56
• Subtask 3: 8 / 8