Submission #110199

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
110199	2019-05-10 07:16:52	SamAnd	Jakarta Skyscrapers (APIO15_skyscraper)	C++17	100 / 100	857 ms	226132 KiB

skyscraper

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 <bits/stdc++.h>
using namespace std;
const int N = 30004;
struct ban
{
    int x, p;
    int d;
    ban(){}
    ban(int x, int p, int d)
    {
        this->x = x;
        this->p = p;
        this->d = d;
    }
};
int n, m;
int b[N], p[N];
vector<int> a[N];
bool c[N][N];
int bfs()
{
    queue<ban> q;
    for (int i = 0; i < a[b[0]].size(); ++i)
    {
        if (!c[b[0]][a[b[0]][i]])
        {
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Compilation message (stderr)

skyscraper.cpp: In function 'int bfs()':
skyscraper.cpp:27:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int i = 0; i < a[b[0]].size(); ++i)
                     ~~^~~~~~~~~~~~~~~~
skyscraper.cpp:49:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             for (int i = 0; i < a[t.x + t.p].size(); ++i)
                             ~~^~~~~~~~~~~~~~~~~~~~~
skyscraper.cpp:66:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             for (int i = 0; i < a[t.x - t.p].size(); ++i)
                             ~~^~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 12 / 12
• Subtask 3: 14 / 14
• Subtask 4: 21 / 21
• Subtask 5: 43 / 43