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#include <chrono> | |
#include <cstdlib> | |
#include <iostream> | |
constexpr auto MAX = 1 << 24; | |
char accessMemory(char *buf, size_t n) { return buf[0] ^ buf[n - 1]; } | |
char *align(char *buf, size_t &size, size_t alignment) { | |
while ((uint64_t)buf & (alignment - 1)) { |
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#include <algorithm> | |
#include <chrono> | |
#include <ctime> | |
#include <iostream> | |
#include <random> | |
#include <vector> | |
std::string randString() { | |
std::mt19937 rng(time(NULL)); | |
std::string s(64, '\0'); |
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class Node(object): | |
def __init__(self, data, next=None): | |
self.data = data | |
self.next = next | |
def __str__(head): | |
s = '' | |
while head: | |
s += '{} -> '.format(head.data) | |
head = head.next |
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from contextlib import contextmanager | |
import sys | |
import time | |
import sqlalchemy as sa | |
from sqlalchemy import create_engine | |
from sqlalchemy.exc import InternalError | |
from sqlalchemy.ext.declarative import declarative_base | |
from sqlalchemy.orm import sessionmaker | |
from sqlalchemy.schema import UniqueConstraint |