Write a C# Sharp program to calculate root of Quadratic Equation
- برمجة سي شارب
- برمجة
- 2021-05-17
- MarwaMohammed
الأجوبة
using System;
public class Exercise11
{
public static void Main()
{
int a,b,c;
double d, x1,x2;
Console.Write("\n\n");
Console.Write("Calculate root of Quadratic Equation :\n");
Console.Write("----------------------------------------");
Console.Write("\n\n");
Console.Write("Input the value of a : ");
a = Convert.ToInt32(Console.ReadLine());
Console.Write("Input the value of b : ");
b = Convert.ToInt32(Console.ReadLine());
Console.Write("Input the value of c : ");
c = Convert.ToInt32(Console.ReadLine());
d=b*b-4*a*c;
if(d==0)
{
Console.Write("Both roots are equal.\n");
x1=-b/(2.0*a);
x2=x1;
Console.Write("First Root Root1= {0}\n",x1);
Console.Write("Second Root Root2= {0}\n",x2);
}
else if(d>0)
{
Console.Write("Both roots are real and diff-2\n");
x1=(-b+Math.Sqrt(d))/(2*a);
x2=(-b-Math.Sqrt(d))/(2*a);
Console.Write("First Root Root1= {0}\n",x1);
Console.Write("Second Root root2= {0}\n",x2);
}
else
Console.Write("Root are imeainary;\nNo Solution. \n\n");
}
}
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