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| using System;
namespace test
{
public struct DivisionResult
{
public int Quotient;
public int Reste;
}
public class DivisionResultClass
{
private int Quotient;
private int Reste;
public DivisionResultClass(int dividende, int diviseur)
{
Quotient = dividende/diviseur;
Reste = dividende%diviseur;
}
}
class Main0
{
static void Divise0(int dividende, int diviseur, out int quotient, out int reste)
{
quotient = dividende/diviseur;
reste = dividende%diviseur;
}
static DivisionResult Divise1(int dividende, int diviseur)
{
DivisionResult result;
result.Quotient = dividende/diviseur;
result.Reste = dividende%diviseur;
return result;
}
static DivisionResultClass Divise2(int dividende, int diviseur)
{
return new DivisionResultClass(dividende, diviseur);
}
[STAThread]
static void Main()
{
long start, stop;
int size = 500000000;
start = DateTime.Now.Ticks;
for (int i=0; i<size; i++)
{
int q, r;
Divise0(i, 3, out q, out r);
}
stop = DateTime.Now.Ticks;
Console.WriteLine("Time : {0} ns, soit {1} s", (stop-start)*100, ((stop-start)*100)/1000000000.0 );
start = DateTime.Now.Ticks;
for (int i=0; i<size; i++)
{
DivisionResult r = Divise1(i, 3);
}
stop = DateTime.Now.Ticks;
Console.WriteLine("Time : {0} ns, soit {1} s", (stop-start)*100, ((stop-start)*100)/1000000000.0 );
start = DateTime.Now.Ticks;
for (int i=0; i<size; i++)
{
DivisionResultClass r = Divise2(i, 3);
}
stop = DateTime.Now.Ticks;
Console.WriteLine("Time : {0} ns, soit {1} s", (stop-start)*100, ((stop-start)*100)/1000000000.0 );
}
}
} |
