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Seyedamirhossein Hesamian amir734jj

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Double N = new Double(
"16260595201356777876687102055392856230368799478725437225418970788404092751540966827614883675066492383688147288741223234174448378892794567789551235835087027626536919406320142455677084743499141155821894102610573207343199194327005172833989486958434982393556326206485954223151805798621294965926069728816780985683043030371485847746616146554612001066554175545753760388987584593091716701780398711910886679925612838955858736102229719042291682456480437908426849734556856917891628730543729446245974891735371991588505429152639045721840213451875487038496578525189542369448895368117152818687795094021869963915318643663536132393791");
double delta = 0.26;
System.out.print(Math.pow(N.doubleValue(), delta));
Ring ring1 = new Ring("x^2 + 23 *3y + x^3y^z");
Ring ring2 = new Ring("x^2 + 23 *3y + x*3y+z");
Ring ring3 = new Ring("x^2 + (23 *3y) + x^3y^z");
Ring ring4 = new Ring("x^2 + (23 *(2 + x)*3y)+z");
Ring ring5 = new Ring("2+16/2^4");
Ring ring6 = new Ring("2+16/2^4*2");
Ring ring7 = new Ring("2+16/2^4*2+(3-1*3-4^4^5)");
Ring ring8 = new Ring("4^4^5");
Ring ring9 = new Ring("4^4^5*3/3-1^4^5");
Ring ring10 = new Ring("4^4^5*3/3-1^(4^5)");
@amir734jj
amir734jj / Ring-LWE.sage
Created September 30, 2016 04:52
Ring LWE KE
from random import randint
def generate_matrix(dimention, modulus):
array = []
upper_limit = modulus * dimention
for i in range(0, dimention):
f = 0
for j in range(0, dimention):
f = f + (randrange(modulus, upper_limit) * x^j)
@amir734jj
amir734jj / flatten_unflatten_matrix .sage
Created October 21, 2016 03:28
flatten and unflatten matrix in Sage via numpy
import numpy as np
from sage.stats.distributions.discrete_gaussian_lattice import DiscreteGaussianDistributionLatticeSampler
n = 256
D = DiscreteGaussianDistributionLatticeSampler(ZZ^n, 3.0)
arr = [list(D()) for i in range(n)]
flat = flatten(list(arr))
import asyncio
from time import sleep
from threading import Thread, Lock
from .task_model import Task
from typing import List
lock = Lock()
class TaskManager:
@amir734jj
amir734jj / curry-compose.cs
Created March 10, 2019 17:43
csharp functional extensions
public static Func<TArg1, Func<TArg2, TResult>> Curry<TArg1, TArg2, TResult>(this Func<TArg1, TArg2, TResult> source)
{
return x => y => source(x, y);
}
public static Func<TArg1, Func<TArg2, Func<TArg3, TResult>>> Curry<TArg1, TArg2, TArg3, TResult>(this Func<TArg1, TArg2, TArg3, TResult> source)
{
return x => y => z => source(x, y, z);
}
"A,B\na,b".split(/\r?\n/).map(x => x.split(',').map(x => `"${x}"`).join(',')).join('\n')
@amir734jj
amir734jj / confluent-interview-questions.txt
Last active August 22, 2024 07:13
confluent-interview-questions
Glassdoor questions:
- Given a game to you which is running on an instance and hasMySQL installed on it locally, now with the game popularity increasing, suggest ways that it stays highly secure and highly available and then with every step he was adding more things on it, like we want to use JWT on it, should we use it? session maintenance etc.
- URL shortener in Go
- MRU cache implementation in java or Go
- Distributed Systems, Coding Comprehension
- garbage collection in Java
- SFDC related experience
- debounce function
- Memory management for Java applications
@amir734jj
amir734jj / Makefile
Created April 5, 2021 07:35
make: *** No rule to make target 'grammar.aps'. Stop.
SPECS=First Follow
EXAMPLES_PATH=../..
ROOT_PATH=../${EXAMPLES_PATH}
SCALAV=2.12
APSLIB=${ROOT_PATH}/lib/aps-library-${SCALAV}.jar
SCALA_FLAGS=.:${APSLIB}
APS2SCALA=${ROOT_PATH}/bin/aps2scala
.PHONY:
all: $(addsuffix Spec.compile, $(SPECS)) $(addsuffix Spec.run, $(SPECS))
public record Cfg<T>(T Root, HashSet<T> Vertices, HashSet<(T, T)> Edges) where T : IEquatable<T>
{
private Dictionary<(T, T), bool> reach => Reach();
private readonly Dictionary<T, HashSet<T>> dom = new();
private readonly Dictionary<T, HashSet<T>> pred = new();
/// <summary>
/// <see href="https://en.wikipedia.org/wiki/Dominator_(graph_theory)#Algorithms"/>