# | TimeUTC-0 | Username | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
940845 | Maite_Morale | Group Photo (JOI21_ho_t3) | C++14 | 633 ms | 149588 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include<bits/stdc++.h>
#define F first
#define S second
#define MAX 5005
#define oo 1e18
#define mod 1000000007
#define fast_in ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);cout.setf(ios::fixed);cout.precision(0);
using namespace std;
typedef long long ll;
#define pll pair<ll , ll>
#define vll vector<ll>
#define vvll vector<vll>
#define vpll vector<pll>
struct ABI{
vll sum;
ABI(ll n){
sum.assign(n+10,0);
}
void update(ll a,ll b){
if(a<1 || a>=sum.size()){cout<<"anormalona";return;}
for(a;a<sum.size();a+=(a&-a))sum[a]+=b;
}
ll query(ll a){ll r=0;
if(a<1)return r;
a=min(a,(ll)sum.size()-1);
for(a;a>0;a-=(a&-a))r+=sum[a];
return r;
}
ll query(ll a,ll b){
Compilation message (stderr)
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