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| #pragma hdrstop
#include "Proect12_Unit1.h"
#include "Proect12_Form1.h"
#pragma package(smart_init)
Bule::Bule()
{
n = 0;
m = 0;
c = 0;
}
//---------------------------------------------------------------------------
void Bule::schet()
{
int i, j, a, r;
r = n-1;
m = 0;
c = 0;
for (i=0; i<n-1; i++)
{
for (j=0; j<r; j++)
{
c++;
if (mas[j]>mas[j+1])
{
a = mas[j];
mas[j] = mas[j+1];
mas[j+1] = a;
m+=3;
}
}
r--;
}
}
//---------------------------------------------------------------------------
void Bule::out()
{
float m1 ,c1, k1, k2;
AnsiString s="";
s = "N = ";
s += IntToStr(n);
Form1->Memo1->Lines->Add(s);
s="";
m1 = 3*n*(n-1)/4;
s += "M(теор) = ";
s += FloatToStrF(m1,ffFixed,9,0);
s += " M(практ) = ";
s += FloatToStrF(m,ffFixed,9,0);
Form1->Memo1->Lines->Add(s);
s="";
c1 = n*(n-1)/2;
s += "C(теор) = ";
s += FloatToStrF(c1,ffFixed,9,0);
s += " C(практ) = ";
s += FloatToStrF(c,ffFixed,9,0);
Form1->Memo1->Lines->Add(s);
s="";
k1 = c1/c;
s += "K(C(теор)/С(практ)) = ";
s += FloatToStrF(k1,ffFixed,9,3);
Form1->Memo1->Lines->Add(s);
s="";
k2 = m1/m;
s += "K(М(теор)/М(практ)) = ";
s += FloatToStrF(k2,ffFixed,9,3);
Form1->Memo1->Lines->Add(s);
Form1->Memo1->Lines->Add("");
}
//---------------------------------------------------------------------------
void Bule::in()
{
randomize;
for (int i=0; i<n; i++)
mas[i] =random(200)-100;
}
//---------------------------------------------------------------------------
void Bule::resh()
{
for (int i=1; i<=4; i++)
{
n = i*100;
in();
Form1->Memo1->Lines->Add("Элементы до сортировки:");
test();
schet();
Form1->Memo1->Lines->Add("Элементы после сортировки:");
test();
out();
}
}
void Bule::test()
{ AnsiString s="";
for( int i=0;i<n;i+=n/10)
{ s += IntToStr(mas[i]); s+= " ";}
Form1->Memo1->Lines->Add(s);
} |
(
