Submission #13299

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
13299	2015-02-11T07:47:19 Z	dohyun0324	Monkey and Apple-trees (IZhO12_apple)	C++	100 / 100	59 ms	1224 KB

apple

#include<stdio.h>
#include<algorithm>
using namespace std;
#define M 1000000000
int st,en,n,d,x,y;
struct data
{
    int value,s,e;
    data *l,*r;
    data(){}
    data(int v,int s,int e):value(v),s(s),e(e){
        l=r=NULL;
    }
    void update(int x,int y)
    {
        if(x>en || y<st) return;
        if(value==y-x+1){
            return;
        }
        if(st<=x && y<=en){
                value=y-x+1; return;
        }
        int m=(s+e)/2;
        if(l==NULL)
            l=new data(0,s,m);
        if(r==NULL)
            r=new data(0,m+1,e);
        l->update(s,m); r->update(m+1,e);
        value=l->value+r->value;
    }
    int query(int x,int y)
    {
        if(x>en || y<st) return 0;
        if(value==y-x+1)
        {
            return min(y,en)-max(x,st)+1;
        }
        if(st<=x && y<=en) return value;
        int m=(s+e)/2;
        if(l==NULL) l=new data(0,s,m);
        if(r==NULL) r=new data(0,m+1,e);
        return l->query(s,m)+r->query(m+1,e);
    }
};
int main()
{
    int i,c=0;
    scanf("%d",&n);
    data start=data(0,1,M);
    for(i=1;i<=n;i++)
    {
        scanf("%d %d %d",&d,&x,&y);
        if(d==2)
        {
            st=x+c; en=y+c;
            start.update(1,M);
        }
        else
        {
            st=x+c; en=y+c;
            c=start.query(1,M);
            printf("%d\n",c);
        }
    }
    return 0;
}

Subtask #1

100.0 / 100.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	1224 KB	Output is correct
2	Correct	0 ms	1224 KB	Output is correct
3	Correct	0 ms	1224 KB	Output is correct
4	Correct	0 ms	1224 KB	Output is correct
5	Correct	8 ms	1224 KB	Output is correct
6	Correct	6 ms	1224 KB	Output is correct
7	Correct	3 ms	1224 KB	Output is correct
8	Correct	27 ms	1224 KB	Output is correct
9	Correct	0 ms	1224 KB	Output is correct
10	Correct	56 ms	1224 KB	Output is correct
11	Correct	54 ms	1224 KB	Output is correct
12	Correct	54 ms	1224 KB	Output is correct
13	Correct	58 ms	1224 KB	Output is correct
14	Correct	53 ms	1224 KB	Output is correct
15	Correct	49 ms	1224 KB	Output is correct
16	Correct	0 ms	1224 KB	Output is correct
17	Correct	54 ms	1224 KB	Output is correct
18	Correct	42 ms	1224 KB	Output is correct
19	Correct	59 ms	1224 KB	Output is correct
20	Correct	43 ms	1224 KB	Output is correct