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+---- Thread: Count 100 (/showthread.php?tid=721)
Count 100 - WitherSlayer - 01-03-2013
This is more of an explanatory program than a practical. It will count to 100 and show you when it it finished.
[code2=java]import java.util.Scanner;
public class New {
static Scanner input = new Scanner(System.in);
public static void main(String[]args){
countNumber();}
public static void countNumber(){
int i = 0;
while (i <= 100){//The while statement says that this will repeat 100 times
System.out.println(i);
i++;
if(i == 101){
System.out.println("I now equals 100");
}
}
}
}[/code2]
p.s. Sorry that it does not tell you exactly what is doing
Re: Count 100 - brandonio21 - 01-03-2013
Good job, but
Code:
if(i == 101){
System.out.println("I now equals 100");Doesn't really seem like the best idea, because i != 100 at that specific time. Why don't you have it setup to check if i = 100?
Also, I know these are probably remnants of an older idea or something, but the scanner that you created is never actually used, so it can definitely be removed!
Here's a cleaned up version:
[code2=java]public class New {
public static void main(String[]args){
countNumber();}
public static void countNumber(){
int i = 0;
System.out.println(i);
while (i < 100){//The while statement says that this will repeat 100 times
i++;
System.out.println(i);
}
if(i == 100){
System.out.println("I now equals 100");
}
}
}[/code2]
Re: Count 100 - WitherSlayer - 01-03-2013
Sorry, I'm still a novice. And now when i look at it i see the mistakes i made. But i would have to = 101 because if it's 100 the it writes "I now equals 100" before it says 100. Thanks <!-- s:o --><img src="{SMILIES_PATH}/icon_e_surprised.gif" alt=":o" title="Surprised" /><!-- s:o -->