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It's probably about Segment Trees

Juan Lopes juanplopes

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It's probably about Segment Trees
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@juanplopes
juanplopes / tzdata.sh
Last active Dec 5, 2019
Update tzdata
View tzdata.sh
# On Ubuntu: make sure you have lzip and gawk installed
tmp_dir=$(mktemp -d -t tzdata-XXXXXXXXXX)
cd $tmp_dir
wget https://cdn.azul.com/tools/ziupdater1.0.2.2-jse8+7-any_jvm.tar.gz
wget https://data.iana.org/time-zones/releases/tzdb-2019c.tar.lz
tar zfxv ziupdater*.tar.gz
tar lfxv tzdb-2019c.tar.lz
cd tzdb-2019c/
View TestSizeUtils.java
import net.intelie.introspective.ObjectSizer;
import java.lang.ref.WeakReference;
import java.util.*;
import java.util.concurrent.atomic.AtomicLong;
public class TestSizeUtils {
public static String formatBytes(double value) {
String[] NAMES = {"B", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"};
int name = 0;
@juanplopes
juanplopes / A.cpp
Created Nov 7, 2019
Codeforces Round #595 (Div. 3)
View A.cpp
#include <iostream>
#include <algorithm>
using namespace std;
int T[200];
int main() {
ios_base::sync_with_stdio(false);
int test; cin >> test;
int N;
View gist:93e687e65dca1eeb44640c122dbdcb0d
(async () => {
var get = async(url, prop, dataless) => {
var data = (await (await fetch(url)).json());
if (!dataless) data = data.data;
var result = {};
data.forEach(element => {
result[element[prop]] = element;
});
return result;
View 1579.cpp
#include <iostream>
using namespace std;
int X[200];
int trucks(int P, int maximum) {
int count = 0, current = 0;
for(int i=0; i<P; i++) {
if (X[i] > maximum) return 10000000;
if (current + X[i] > maximum) {
View LazyOutputStream.java
import java.io.IOException;
import java.io.OutputStream;
public class LazyOutputStream<T extends OutputStream> extends OutputStream {
private final Factory<T> factory;
private T stream;
public LazyOutputStream(Factory<T> factory) {
this.factory = factory;
}
View B.cpp
#include <iostream>
#include <string>
#include <cstring>
#include <vector>
#include <cmath>
#include <set>
using namespace std;
int T[][501] = {{0,1,1,2,2,2,3,3,3,3,4,4,4,4,4,5,5,5,5,5,5,6,6,6,6,6,6,6,7,7,7,7,7,7,7,7,8,8,8,8,8,8,8,8,8,9,9,9,9,9,9,9,9,9,9,10,10,10,10,10,10,10,10,10,10,10,11,11,11,11,11,11,11,11,11,11,11,11,12,12,12,12,12,12,12,12,12,12,12,12,12,13,13,13,13,13,13,13,13,13,13,13,13,13,13,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,18,18,18,18,18,18,18,18,18,18,18,18,18,18,18,18,18,18,18,19,19,19,19,19,19,19,19,19,19,19,19,19,19,19,19,19,19,19,19,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,21,21,21,21,21,21,21,21,21,21,21,21,21,21,21,21,21,21,21,21,21,21,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,24,24,24,24,24,24,24,24,24,24,24,
@juanplopes
juanplopes / mvngithub.py
Last active May 19, 2018
Python 2 script that asks github for new application token and saves it on .m2/settings.xml
View mvngithub.py
#!/usr/bin/env python
import httplib, getpass, base64, json, datetime, sys, socket, xml.etree.ElementTree as ET, os.path as path, os
NS = {'n':'http://maven.apache.org/SETTINGS/1.0.0'}
DEFAULT_REPO_KEY = 'your-repo-key'
def make_auth(username, password):
return base64.b64encode('{}:{}'.format(username, password))
def make_token(repokey, username, password, token2fa):
View test.py
def cnt(v):
x, y, z, u, w = bool(v&1), bool(v&2), bool(v&4), bool(v&8), bool(v&16)
return ("T" if
(x or y or w) and (z or not w or v) and (not z or not w or not v) and
len(set([x, y, w])) == 2 and
len(set([z, not w, v])) == 2 and
len(set([not z, not w, not v])) == 2
else "F")
View expect_palindrome.py
import sys
def kmp_init(P):
F = [0] * (len(P)+1)
i, j = 1, 0
while i<len(P):
if P[i] == P[j]:
i += 1; j += 1; F[i] = j
elif j == 0:
i += 1; F[i] = 0
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