Submission #13658

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
13658	2015-02-27 08:11:09	gs14004	Fortune Telling 2 (JOI14_fortune_telling2)	C++14	100 / 100	369 ms	18276 KiB

fortune_telling2

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#include <cstdio>
#include <cstring>
#include <vector>
#include <algorithm>
#include <utility>
using namespace std;
typedef pair<int,int> pi;
vector<int> v;
int n,k;
int a[200005], b[200005], q[200005];
bool flip[200005];
struct rmq{
    int tree[1050000], lim;
    void init(int n){
        for(lim = 1; lim <= n; lim <<= 1);
        memset(tree,-1,sizeof(tree));
    }
    void add(int x, int v){
        if(x < 0) return;
        x += lim;
        tree[x] = v;
        while(x>1){
            x >>= 1;
            tree[x] = max(tree[2*x],tree[2*x+1]);
        }
    }
    int q(int s, int e){
 
 
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• Subtask 1: 4 / 4
• Subtask 2: 31 / 31
• Subtask 3: 65 / 65