My Iphone 3g is so slow, can anyone help by giving suggestions on how to improve speed?

Question

Can anyone help?My Iphone 3g is so slow and can you help by giving suggestions?

Answer 1

hi guys...i have managed to do this but i think there is still something wrong...can any kind soul point out the mistakes? thanx!
class Lab_04
     public static int wrongans = 0;
     public static int score = 100;
     public static double probability1 = 0.81;
     public static double probability2 = 0.3;
     public static double probability3 = 0.95;
     public static double probability4 = 0.13;
     public static double probability5 = 0.79;
     public static double probability6 = 0.83;
     public static double probability7 = 0.32;
     public static double probability8 = 0.68;
     public static void main(String[] args) {
          if (Math.random() >= probability1) {
System.out.print("O");}
else {
     wrongans++;
System.out.print("X");
          if (Math.random() >= probability2) {
System.out.print("O");}
else {
               wrongans++;
System.out.print("X");
          if (Math.random() >= probability3) {
System.out.print("O");}
else {
               wrongans++;
System.out.print("X");
          if (Math.random() >= probability4) {
System.out.print("O");}
else {
               wrongans++;
System.out.print("X");
          if (Math.random() >= probability5) {
System.out.print("O");}
else {
               wrongans++;
System.out.print("X");
          if (Math.random() >= probability6) {
System.out.print("O");}
else {
               wrongans++;
System.out.print("X");
          if (Math.random() >= probability7) {
System.out.print("O");}
else {
               wrongans++;
System.out.print("X");
          if (Math.random() >= probability8) {
System.out.print("O");}
else {
               wrongans++;
System.out.println("X");
     System.out.println ("Score (out of 100):" + (score-(20*wrongans)));
}