First, launch NetBeans and close any previous projects that may be open (at the
ID: 3876310 • Letter: F
Question
First, launch NetBeans and close any previous projects that may be open (at the top menu go to File ==> Close All Projects).
Then create a new Java application called "EvenThough" (without the quotation marks) that uses a while loop to check the integers 1 through 20 and prints only those integers that are even.
Use division to determine an even integer (i.e., when divided by 2 the result yields no remainder).
All output should appear on a single line, but separate each even integer with a comma and a space. Be sure the integer 20 (which is the last expected number you'll output) omits the trailing comma and space.
Explanation / Answer
Answer)
public class EvenThough{
public static void main(String []args){
int i=1; // Starting from i = 1
while(i<=20){ // Loop till 20
if(i%2 == 0){ // Check remainder of i till 20. Check for even number
System.out.print(i); // print the number which is even
if(i<20){ // For printing the commas. It will skip the printing of comma after the last integer
System.out.print(",");
}
}
i++;
}
}
}
Output:
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