zxytim

#!/usr/bin/python3

from random import *

def rand_coord():
    return randint(0, coord_max)

def rand_pt():
    print(rand_coord(), rand_coord(),
            randint(0, val_max))

zxytim

/*
 * $File: fast-read.cc
 * $Date: Fri Dec 21 14:44:05 2012 +0800
 * $Author: Xinyu Zhou <zxytim[at]gmail[dot]com>
 *
 * A template for fast read of integer and string.
 *
 * This implementation is in MACRO format because it
 * yields a slightly faster code that that of using
 * function calls.

zxytim

#include <sys/time.h>
#include <cmath>
#include <cstdio>

typedef unsigned long long time_ms_t;
time_ms_t get_time()
{
	static timeval tv;
	gettimeofday(&tv, 0);
	return tv.tv_sec * 1000 + tv.tv_usec * 0.001;

zxytim

/**************************************************************
    Problem: 1969
    User: zxytim
    Language: C++
    Result: Accepted
    Time:654 ms
    Memory:7568 kb
****************************************************************/
 
/*