Using System; namespace ConsoleApplication11 { class Program { static void Main

“Kompyuter ilimlari va dasturlash texnologiyalari” yo’nalishi 471-22 guruh talabasi Ashurboyev Shohruhning “Algoritmik tillar
va dasturlash” fanidan 7-8-9-Amaliy ish topshirig’i natijasi

7-amaliy topshiriq 4- varianti

Sharti:

Dastur kodi
using System;
namespace ConsoleApplication11
{
class Program
{
static void Main(string[] args)
{
double x,y;
Console.Write("x=");
x= Convert.ToDouble(Console.ReadLine());
y=(x<5)?Math.Sin(x)+Math.Pow(Math.Abs(x-5),1.0/2):(x==5)?-5.45*5.45+Math.Log(x):(x-5)*(x-5)*Math.Tan(x/2) ;
Console.WriteLine(y);
Console.ReadKey();
}
}
}
7-amaliy topshiriq 4-varianti
Sharti:
4. Kiritilgan N sonini so’z bilan ifodalovchi dastur tuzilsin. 0Masalan: 75 kiritilsa, javob yetmish besh shaklida chiqsin.
Dastur kodi
using System;
namespace ConsoleApplication11
{
class Program
{
static void Main(string[] args)
{
int N,q;
Console.Write("N=");
N = Convert.ToInt32(Console.ReadLine());
if (N > 0 && N < 100)
{
q = N % 10;
N = N / 10;
switch (N)
{
case 1: Console.Write("o`n "); break;
case 2: Console.Write("yigirma "); break;
case 3: Console.Write("o`ttiz "); break;
case 4: Console.Write("qirq "); break;
case 5: Console.Write("ellik "); break;
case 6: Console.Write("oltmsh "); break;
case 7: Console.Write("yetmsh "); break;
case 8: Console.Write("sakson "); break;
case 9: Console.Write("to`qson "); break;
}
switch (q)
{
case 1: Console.Write("bir "); break;
case 2: Console.Write("ikki "); break;
case 3: Console.Write("uch "); break;
case 4: Console.Write("to`rt "); break;
case 5: Console.Write("besh "); break;
case 6: Console.Write("olti "); break;
case 7: Console.Write("yeti "); break;
case 8: Console.Write("sakiz "); break;
case 9: Console.Write("to`qiz "); break;
}
}
else Console.WriteLine("0
Console.ReadKey();
}
}
}
8-amaliy topshiriq 4- variant
Sharti:
4. Bir kg konfetning narxi berilgan (haqiqiy son). 1, 2, …, 10 kg konfetni narxini
chiqaruvchi dastur tuzilsin
Dastur kodi
using System;

namespace ConsoleApplication11
{
class Program
{
static void Main(string[] args)
{
int N,p=1;
Console.Write("N=");
N = Convert.ToInt32(Console.ReadLine());
for (int i = 1; i <= 10; i++)
{
p = i * N;
Console.Write(p+" ");
}
Console.ReadKey();
}
}
}
9-amaliy topshiriq 4- variant
Sharti:
4. N butun soni berilgan. Quyidagi yig’indini chiqaruvchi dastur tuzilsin.
1N + 2N-1 + … + N1
Dastur kodi
using System;
namespace ConsoleApplication11
{
class Program
{
static void Main(string[] args)
{
int N,p=1,s=0;
Console.Write("N=");
N = Convert.ToInt32(Console.ReadLine());
for (int i = 1, b = N; i <= N; i++, b--)
{
for (int j = 1; j <= b; j++)
{
p *= i;
}
s += p;
p = 1;
}
Console.WriteLine(s);
Console.ReadKey();
}
}
}