Submission #14452

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
14452	2015-05-17 07:07:28	yys980	정전 (OJUZ10_blackout)	C++98	50 / 100	54 ms	8112 KiB

blackout

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
#include <stdio.h>
#include <algorithm>
using namespace std;
int n,l,sum;
int slight[300000],elight[300000];
int group[300000][2],gcnt;
int allight[300000][2],acnt;
int main()
{
    scanf("%d %d",&n, &l);
    int i,j;
    for(i = 1 ; i <= n ; i++){
        scanf("%d",&slight[i]);
        slight[i]-=l;
    }
    sort(slight+1,slight+1+n);
    for(i = 1 ; i <= n ; i++)elight[i]=slight[i]+l*2;
    group[gcnt][0]=1;
    for(i = 1 ; i <= n ; i++){
        if(elight[i]<=slight[i+1] || i==n){
            group[gcnt][1]=i;
            group[++gcnt][0]=i+1;
        }
    }
    for(i = 0 ; i < gcnt ; i++){
        for(j = group[i][0] ; j <= group[i][1] ; j++){
            if(j+1 > group[i][1])continue;
            allight[acnt][0]=slight[j+1];
            allight[acnt][1]=elight[j];
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

• Subtask 1: 0 / 10
• Subtask 2: 20 / 20
• Subtask 3: 30 / 30
• Subtask 4: 0 / 40