<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
Insert title here
<%
float a = Float.parseFloat(request.getParameter("a"));
float b = Float.parseFloat(request.getParameter("b"));
float c = Float.parseFloat(request.getParameter("c"));
float d;
double s;
d = b*b-4*a*c;
if(d<0){
%>
Pas de solutions réelles
<%
}else{
if(d>0){
%>
solutions
<%=((-b)+(Math.sqrt(d)))/(2*a)%>
<%=((-b)-(Math.sqrt(d)))/(2*a)%>
<%
}else{
s = (-b)/(2*a);
%>
solution
<%=s%>
<%
}
}
%>