\/***************************************************************************
* Lotto.c
*
* Sun Nov 4 01:12:21 2007
* Copyright 2007 pchero21
* pchero21@gmail.com
****************************************************************************\/<\/p>\n
\/*
* This program is free software; you can redistribute it and\/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place – Suite 330, Boston, MA 02111-1307, USA.
*\/
#include <stdio.h>
#include <stdlib.h>
#include <time.h><\/p>\n
#define LOTTO_COUNT 6
#define LOTTO_MAX 45
#define NUM_LOTATE 100000<\/p>\n
struct Lotto_array {
int lotto_number;
int number_count;
};<\/p>\n
void quickSort(int low, int high, struct Lotto_array *a);
void swap(struct Lotto_array *a, struct Lotto_array *b);
void partition(int low, int high, int *pivotpoint, struct Lotto_array *S)
;<\/p>\n
int main()
{
int i, j, k, tmp[6];
struct Lotto_array lotto_array[LOTTO_MAX];
struct timespec timecheck;
for(i = 0; i < 45; i++) {
lotto_array[i].lotto_number = i + 1;
lotto_array[i].number_count = 0;
}
for(i = 0; i < NUM_LOTATE; i++) {
clock_gettime(CLOCK_REALTIME, &timecheck);
srand((unsigned)timecheck.tv_nsec * 1000000000);
for(j = 0; j < LOTTO_COUNT; j++) {
tmp[j] = (rand() % 45);
for(k = 0; k < j; k++) {
if(tmp[k] == tmp[j]) {
j–;
break;
}
}
}
for(j = 0; j < LOTTO_COUNT; j++) {
lotto_array[tmp[j]].number_count++;
\/\/ printf(“%d “, tmp[j]);
}
putchar(‘n’);
}<\/p>\n
quickSort(0, 44,lotto_array);
<\/p>\n
printf(“The Lotto number counting!!n”);
for(i = 0; i < LOTTO_MAX; i++)
printf(“%d th : %d : %dn”, i + 1, lotto_array[i].lotto_number, lotto_array[i].number_count);
return 0;
}<\/p>\n
void quickSort(int low, int high, struct Lotto_array *a)
{
int pivotpoint;
if(high > low) {
partition(low, high, &pivotpoint, a);
quickSort(low, pivotpoint – 1, a);
quickSort(pivotpoint + 1, high, a);
}
}<\/p>\n
void partition(int low, int high, int *pivotpoint, struct Lotto_array *S)
{
int i, j;
int pivotitem;<\/p>\n
pivotitem = S[low].number_count;
j = low;
for(i = low + 1; i <= high; i++) {
if(S[i].number_count > pivotitem) {
j++;
swap(&S[i], &S[j]);
}
}
*pivotpoint = j;
swap(&S[low], &S[*pivotpoint]);
}
void swap(struct Lotto_array *a, struct Lotto_array *b)
{
struct Lotto_array temp;
temp = *a;
*a = *b;
*b = temp;
}<\/p>\n
\ub85c\ub610\ub97c 10\ub9cc \uac8c\uc784\uc744 \ud574\uc11c \uac00\uc7a5 \ub9ce\uc774 Hit \ud55c \ub85c\ub610 \ubc88\ud638 \uc21c\uc11c\ub300\ub85c \ucd9c\ub825\ud558\ub294 \ud504\ub85c\uadf8\ub7a8.
\ud37c\uac00\uc2e4\ub54c \ucd9c\ucc98\ub294 \ubc1d\ud600\uc8fc\uc138\uc694.<\/p>\n","protected":false},"excerpt":{"rendered":"
\/*************************************************************************** * Lotto.c * * Sun Nov 4 01:12:21 2007 * Copyright 2007 pchero21 * pchero21@gmail.com ****************************************************************************\/ \/* * This program is free software; you can redistribute it and\/or modify * it under the terms of the GNU General Public License as published … Continue reading