Submission #268675

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
268675	2020-08-16 17:43:57	mayhoubsaleh	Relativnost (COCI15_relativnost)	C++14	70 / 140	4030 ms	51124 KiB

relativnost

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#include <bits/stdc++.h>
#define ll long long
#define pb push_back
#define left 2*i+1
#define righ 2*i+2
#define mid (l+r)/2
#define IOS ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
using namespace std;
const ll maxn=1e5+100;
const ll inf=1e9+10;
const ll mod=1e4+7;
ll n,a[maxn],b[maxn],c,q;
ll st[4*maxn][22];
void build(ll i,ll l,ll r){
    if(l==r){
        st[i][0]=b[r]%mod;
        st[i][1]=a[r]%mod;
        return;
    }
    build(left,l,mid);
    build(righ,mid+1,r);
    for(ll j=0;j<=c;j++){
        for(ll k=0;k<=c;k++){
            st[i][min(j+k,c)]=(st[i][min(j+k,c)]+(st[left][j]*st[righ][k])%mod)%mod;
        }
 
 
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• Subtask 1: 70 / 140