Exercice 05
Énoncé
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Vous pouvez visualiser l'énoncé de l'exercice
Solution
import java.io.IOException; import java.io.PrintWriter; import javax.servlet.ServletException; import javax.servlet.annotation.WebServlet; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; /** * Servlet implementation class milleNombresPremiers */ @WebServlet("/milleNombresPremiers") public class milleNombresPremiers extends HttpServlet { private static final long serialVersionUID = 1L; boolean isPrimes = true; int cellule=1; /** * @see HttpServlet#HttpServlet() */ public milleNombresPremiers() { super(); // TODO Auto-generated constructor stub }/** * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response) */ protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { // TODO Auto-generated method stub response.setContentType("text/html") ; PrintWriter out = response.getWriter() ; out.println("<html>") ; out.println("<head>") ; out.println("<title>milleNombresPremiers</title>") ; out.println("</head>") ; out.println("<body><center>") ; out.println(" <h1>Bienvenue au cours de programmation web avec java</h1>") ; out.println("<table border='1' width='60%'>"); for(int i =2; i <= 1000; i++){ isPrimes = true; for(int j = 2; j <= i; j++){ if((i%j == 0)&& (j!=i)){ isPrimes = false; break; } } if(isPrimes){ if(cellule==1) { out.println("<tr>"); out.println("<td align='center'>" +i+"</td>"); } if(cellule==10) { out.println("<td align='center'>" +i+"</td>"); out.println("</tr>"); cellule=0; } if(cellule!=10 && cellule!=1 && cellule!=0) { out.println("<td align='center'>" +i+"</td>"); } cellule++; } } out.println("</table></center>"); out.println("</body>") ; out.println("</html>") ; } /** * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response) */ protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { // TODO Auto-generated method stub doGet(request, response); } }