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| #include "stdafx.h"
#include <stdio.h>
#include <conio.h>
#include <IO.H>
#include <FCNTL.H>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <iostream>
using namespace std;
#pragma warning(disable : 4996)
/*----------------------------------------------------------------------------*/
/* constantes */
/*----------------------------------------------------------------------------*/
#define MAX 3999
#define Base_name "C:\\testBase3.dat"
#define default "C:\\testBase3.dat"
/*----------------------------------------------------------------------------*/
/* variables */
/*----------------------------------------------------------------------------*/
int index[MAX + 1];
int VR = 0, HR = 0;
/*----------------------------------------------------------------------------*/
struct obmanVkladckik {
char Vkladchik[30];
unsigned short int Summavklada;
char Datavklada[10];
char Advokat[22];
};
/*----------------------------------------------------------------------------*/
struct qel {
struct qel *next;
struct obmanVkladckik *data;
};
/*----------------------------------------------------------------------------*/
struct queueS {
qel *head;
qel *tail;
};
/*----------------------------------------------------------------------------*/
struct queue {
int index;
struct queue *next;
} *headq = NULL, *tailq, *spis;
/*----------------------------------------------------------------------------*/
struct derevo {
int x;
int balance;
struct derevo *left;
struct derevo *right;
} *Dbd, *q;
struct obmanVkladckik *el[MAX];
/*----------------------------------------------------------------------------*/
FILE *fin;
float P[256], P1[256];
int p_to_s[256];
int s_to_p[256];
int maxpower; long amount; int i, j, k;
/*----------------------------------------------------------------------------*/
float q1;
unsigned char C[256][30], L[256];
unsigned char S[30], l;
/*----------------------------------------------------------------------------*/
/* prototypus&functions */
/*----------------------------------------------------------------------------*/
/* 1 */ void menu();
/* 2 */ void info();
/*---------------------------------------------------------------------*/
/* 3 */ struct qel * LoadMem();
/* 4 */ void ViewBase(struct obmanVkladckik **el, int iN);
/*---------------------------------------------------------------------*/
/* 5 */ void InvertDate(char aData[], int n);
/* 6 */ char compare(char aData[], char bData[], int n);
/* 7 */ int Devide(qel* &s, qel* &a, qel* &b);
/* 8 */ void Merging(qel* &a, qel* &b, queueS &c, int q, int r);
/* 9 */ qel* MergeSort(qel* s);
/*---------------------------------------------------------------------*/
/* 10 */ int BinSearch(struct obmanVkladckik **x, int N, int *pointers, char *value);
/* 11 */ void FreeQueue(queue *p);
/* 12 */ void MakeQueue(char *n, struct queue *pq, int *index, int pos);
/* 13 */ void PrintQueue(struct queue *p);
/*---------------------------------------------------------------------*/
/* 14 */ void FreeTree(derevo *p);
/* 15 */ void CreateDBD(int D, struct obmanVkladckik **base, struct derevo **p, int *index);
/* 16 */ void PrintTree(struct obmanVkladckik **x, struct derevo *p, int *index);
/* 17 */ struct derevo *SearchInTree(char key[], struct obmanVkladckik **x, struct derevo *p);
/* 18 */ void PrintSearch(char key[], struct obmanVkladckik **x, struct derevo *p);
/*---------------------------------------------------------------------*/
void menu() {
int i;
char ch;
struct qel *head, *tail, *p;
head = LoadMem();
printf("\n Press any key to back to menu...");
_getch();
for (i = 0; i <= MAX; i++) index[i] = i;
i = 0;
for (p = head; p != NULL; p = p->next) el[index[i++]] = p->data;
while (1) {
system("cls");
info();
ch = _getch();
switch (ch) {
case '1':
system("cls");
i = 0;
qel *q;
for (p = MergeSort(head); p != NULL; p = p->next) {
el[index[i++]] = p->data;
}
printf("\n Base was sorted");
printf("\n Press any key to back to menu...");
_getch();
break;
case '2':
system("cls");
printf("\n BASE \n");
ViewBase(el, i);
printf("\n THE END OF BASE \n");
printf("\n Press any key to back to menu...");
_getch();
break;
case '3':
system("cls");
printf("\n Enter key of search (format 'yy'): ");
char x[2];
int y;
scanf("%s", x);
y = BinSearch(el, MAX, index, x);
system("cls");
if (y == -1) { printf(" Element not found"); _getch(); break; }
FreeQueue(spis);
MakeQueue(x, spis, index, y);
spis = headq;
printf("\n QUEUE \n");
PrintQueue(spis);
printf("\n THE END OF QUEUE \n");
printf("\n Press any key to back to menu...");
_getch();
break;
case '4':
system("cls");
spis = headq;
VR = 0, HR = 0;
FreeTree(Dbd); Dbd = NULL;
if (spis == NULL) {
printf("\n Tree is not created");
_getch();
break;
}
while (spis != NULL) {
CreateDBD(spis->index, el, &Dbd, index);
spis = spis->next;
}
derevo *temp;
temp = Dbd;
printf("\n TREE \n");
PrintTree(el, temp, index);
printf("\n THE END OF TREE \n");
printf("\n Press any key to back to menu...");
_getch();
break;
case '5':
system("cls");
char ch[8];
struct derevo *tmp, *searchSubTree;
printf("\n Enter key of search in tree (format 'dd-mm-yy'): ");
scanf("%s", &ch);
tmp = Dbd;
searchSubTree = SearchInTree(ch, el, tmp);
if (searchSubTree != NULL) PrintSearch(ch, el, tmp);
else printf("\n Element not found");
printf("\n Press any key to back to menu...");
_getch();
break;
case 27:
exit(1);
}
}
}
/*----------------------------------------------------------------------------*/
void info() {
printf("\n");
printf(" [ 1 ] Sort base\n");
printf(" [ 2 ] Print base\n");
printf(" [ 3 ] Create queue\n");
printf(" [ 4 ] Create tree\n");
printf(" [ 5 ] Search in tree\n");
printf(" [ESC] Exit\n");
}
/*----------------------------------------------------------------------------*/
struct qel * LoadMem() {
int i = 0, j, f;
struct qel *head, *p, *tail;
printf("\n Load base...\n");
f = open(Base_name, O_RDONLY | O_BINARY);
head = NULL;
tail = head;
while (!eof(f)) {
p = (struct qel *)malloc(sizeof(struct qel));
if (p == NULL) {
printf("\n ERROR: Out of Memory");
_getch();
exit(0);
}
p->data = (struct obmanVkladckik *)malloc(sizeof(struct obmanVkladckik));
if (p->data == NULL) {
printf("\n ERROR: Out of Memory");
_getch();
exit(0);
}
read(f, p->data, sizeof(struct obmanVkladckik));
p->next = NULL;
if (head != NULL) tail->next = p;
else head = p;
tail = p;
i++;
}
close(f);
printf("\n Base was loaded\n");
return(head);
}
/*----------------------------------------------------------------------------*/
void ViewBase(struct obmanVkladckik **el, int iN) {
for (int i = 0, counter = 0; i < MAX; ++i, ++counter) {
printf("\n%4d. ", index[i] + 1);
printf("%.30s", el[index[i]]->Vkladchik);
printf("\n %d", el[index[i]]->Summavklada);
printf("\n %.10s", el[index[i]]->Datavklada);
printf("\n %.22s", el[index[i]]->Advokat);
printf("\n");
if (counter == 19) {
cout << "Вывести ещё? (y/n)" << endl;
char flag;
cin >> flag;
counter = -1;
if (flag != 'y')
return;
}
}
}
/*----------------------------------------------------------------------------*/
void InvertDate(char aData[], int n) {
char a[100];
int i = 0, j = n - 2;
while (i<n) {
a[i] = aData[j];
break;
a[++i] = aData[j + 1];
a[++i] = '-';
i++;
j = j - 3;
}
for (i = 0; i < n; i++)
{
aData[i] = a[i];
}
}
/*----------------------------------------------------------------------------*/
char compare(char aData[], char bData[], int n) {
char a[100];
char b[100];
int i;
for (i = 0; i<n; i++) {
a[i] = aData[i];
b[i] = bData[i];
}
InvertDate(a, n);
InvertDate(b, n);
for (i = 0; i<n; i++) {
if (a[i]>b[i])return 2;
else if (a[i]<b[i])return 1;
}
return 1;
}
/*----------------------------------------------------------------------------*/
int Devide(qel* &s, qel* &a, qel* &b) {
qel *k, *p;
int n;
a = s;
b = s->next;
n = 1;
k = a;
p = b;
while (p) {
n++;
k->next = p->next;
k = p;
p = p->next;
}
return n;
}
/*----------------------------------------------------------------------------*/
void Merging(qel* &a, qel* &b, queueS &c, int q, int r) {
qel *p;
while ((q != 0) && (r != 0)) {
if (compare(a->data->Datavklada, b->data->Datavklada, 10) == 1) {
p = a;
a = a->next;
p->next = NULL;
if (c.head) c.tail->next = p;
else c.head = p;
c.tail = p;
q--;
}
else {
p = b;
b = b->next;
p->next = NULL;
if (c.head) c.tail->next = p;
else c.head = p;
c.tail = p;
r--;
}
}
while (q>0) {
p = a;
a = a->next;
p->next = NULL;
if (c.head) c.tail->next = p;
else c.head = p;
c.tail = p;
q--;
}
while (r>0) {
p = b;
b = b->next;
p->next = NULL;
if (c.head) c.tail->next = p;
else c.head = p;
c.tail = p;
r--;
}
}
/*----------------------------------------------------------------------------*/
qel* MergeSort(qel* s) {
int n, p, q, r, m, i;
struct queueS Cs[2];
struct qel *a, *b;
n = Devide(s, a, b);
p = 1;
while (p<n) {
Cs[0].head = NULL;
Cs[1].head = NULL;
Cs[0].tail = Cs[0].head;
Cs[1].tail = Cs[1].head;
i = 0;
m = n;
while (m>0) {
if (m >= p) q = p;
else q = m;
m -= q;
if (m >= p) r = p;
else r = m;
m -= r;
Merging(a, b, Cs[i], q, r);
i = 1 - i;
}
a = Cs[0].head;
b = Cs[1].head;
p *= 2;
}
Cs[0].tail->next = NULL;
return Cs[0].head;
}
/*----------------------------------------------------------------------------*/
int BinSearch(struct obmanVkladckik **x, int N, int *pointers, char *key) {
int m, L, R;
int i; char y[2];
L = 0;
R = N;
while (L<R) {
m = (L + R) / 2;
for (i = 0; i<2; i++) y[i] = x[pointers[m]]->Datavklada[i + 6];
if (strncmp(y, key, 2)<0) L = m + 1;
else R = m;
}
for (i = 0; i<2; i++) y[i] = x[pointers[R]]->Datavklada[i + 6];
if (strncmp(y, key, 2) == 0)return R;
else return -1;
}
/*----------------------------------------------------------------------------*/
void FreeQueue(queue *p) {
queue *q;
while (p != NULL) {
q = p;
p = p->next;
free(q);
}
p = NULL;
}
/*----------------------------------------------------------------------------*/
void MakeQueue(char *n, struct queue *pq, int *index, int pos) {
char y[2];
headq = NULL;
while (1) {
for (int i = 0; i<2; i++) y[i] = el[index[pos]]->Datavklada[i + 6];
if (strncmp(y, n, 2) != 0) break;
pq = (queue *)malloc(sizeof(queue));
pq->next = NULL;
pq->index = index[pos];
if (headq != NULL) tailq->next = pq;
else
headq = pq;
tailq = pq;
pos++;
if (pos == 4000)break;
}
}
/*----------------------------------------------------------------------------*/
void PrintQueue(struct queue *p) {
while (p != NULL) {
printf("\n %.30s", el[p->index]->Vkladchik);
printf(" %d", el[p->index]->Summavklada);
printf(" %.10d", el[p->index]->Datavklada);
printf(" %.22s \n", el[p->index]->Advokat);
p = p->next;
}
}
/*----------------------------------------------------------------------------*/
/* 14 - 18 */
/*----------------------------------------------------------------------------*/
void FreeTree(derevo *p) {
if (p != NULL) {
FreeTree(p->left);
FreeTree(p->right);
free(p);
}
p = NULL;
}
/*----------------------------------------------------------------------------*/
void CreateDBD(int x, struct obmanVkladckik **base, struct derevo **p, int *index) {
if (!(*p)) {
(*p) = new(struct derevo);
(*p)->x = x; (*p)->left = NULL; (*p)->right = NULL;
(*p)->balance = 0; VR = 1;
}
else {
if (strcmp(base[x]->Datavklada, base[(*p)->x]->Datavklada) <= 0) {
CreateDBD(x, base, &(*p)->left, index);
if (VR == 1) {
if ((*p)->balance == 0) {
q = (*p)->left;
(*p)->left = q->right;
q->right = (*p);
(*p) = q;
(*p)->balance = 1;
VR = 0; HR = 1;
}
else {
(*p)->balance = 0; HR = 0; VR = 1;
}
}
else {
HR = 0;
}
}
else {
if (strcmp(base[x]->Datavklada, base[(*p)->x]->Datavklada)>0) {
CreateDBD(x, base, &(*p)->right, index);
if (VR == 1) {
(*p)->balance = 1;
VR = 0;
HR = 1;
}
else {
if (HR == 1) {
if ((*p)->balance>0) {
q = (*p)->right;
(*p)->right = q->left;
(*p)->balance = 0;
q->balance = 0;
q->left = (*p);
(*p) = q;
VR = 1;
HR = 0;
}
else {
HR = 0;
}
}
}
}
}
}
}
/*----------------------------------------------------------------------------*/
void PrintTree(struct obmanVkladckik **x, struct derevo *p, int *index) {
if (p != NULL) {
PrintTree(x, p->left, index);
printf("\n %.30s", x[p->x]->Vkladchik);
printf(" %d", x[p->x]->Summavklada);
printf(" %.10d", x[p->x]->Datavklada);
printf(" %.22s \n", x[p->x]->Advokat);
PrintTree(x, p->right, index);
}
}
/*----------------------------------------------------------------------------*/
struct derevo *SearchInTree(char key[], struct obmanVkladckik **x, struct derevo *p) {
while (p != NULL) {
if (strncmp(key, x[p->x]->Datavklada, 10)<0)p = p->left;
else if (strncmp(key, x[p->x]->Datavklada, 10)>0)p = p->right;
else return p;
}
return NULL;
}
/*----------------------------------------------------------------------------*/
void PrintSearch(char key[], struct obmanVkladckik **x, struct derevo *p) {
if (p != NULL) {
PrintSearch(key, x, p->left);
if (strncmp(key, x[p->x]->Datavklada, 10) == 0) {
printf("\n %.30s", x[p->x]->Vkladchik);
printf(" %d", x[p->x]->Summavklada);
printf(" %.10d", x[p->x]->Datavklada);
printf(" %.22s \n", x[p->x]->Advokat);
}
PrintSearch(key, x, p->right);
}
}
/*----------------------------------------------------------------------------*/
int main() {
menu();
}
/*----------------------------------------------------------------------------*/ |