សមីការដឺក្រេទី២ Code C++ Code1

#include<stdio.h>

#include<conio.h>

#include<math.h>

int main() {

float a,b,c,dt,x1,x2;

printf("Enter A:");scanf("%f",&a);

printf("Enter B:");scanf("%f",&b);

printf("Enter C:");scanf("%f",&c);

dt=(b*b)-4*(a*c);

if(dt>0){

x1=-b+sqrt(dt)/(2*a);

x2=-b-sqrt(dt)/(2*a);

printf("Delta = %.2f \n Root x1 = %.2f \t Root x2 = %.2f",dt,x1,x2);

}else if(dt==0){

x1=x2=-b/(2*a);

printf("Delta = %.2f \n Root x1 = %.2f",dt,x1);

}

else if(dt<0)

{

x1=-b/(2*a)+sqrt(-dt)/(2*a);

x2=-b/(2*a)-sqrt(-dt)/(2*a);

printf("Delta = %.2f \n Root x1 = %.2f \t Root x2 = %.2f",dt,x1,x2);

}

}