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I have a loop that displays 10 values: 1.0, 1.1, 1.2, etc.:

int i = 0;
int x = 10;
for(i;i>x;i++)
{
   System.out.println(x);
}

but instead of displaying the values, I want to put them in an array. How do I do that?

ruakh
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jin0444
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  • Possible duplicate of [How to create a generic array in Java?](http://stackoverflow.com/questions/529085/how-to-create-a-generic-array-in-java) – Timothy Truckle Jan 01 '17 at 19:01
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    Your loop does not do what you claim. – ruakh Jan 01 '17 at 19:08
  • Your loop does not execute once, since `i > x` is `false`. You meant `i < x`. – thatguy Jan 01 '17 at 19:10

2 Answers2

2

How about:

// You want x ints.
int x = 10;

// Make an array big enough to hold x ints.
int[] array = new int[x];

// Loop x times.
for(int i = 0; i < x; i++) {

   // Put the next number into the array.
   array[i] = i;

}
rossum
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thatguy
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0

first your way in writing for loop is need to be more clean

it should :

 for(int i=0; i > x; i++){
   System.out.println(x);
 }

second your boolean condition in for loop isn't true because x=10 is always bigger than i=0 so it won't print any thing.

third to put the values in array :

simply define array : int[] numbers = new int[size of array];

then put each value inside the index i of array : 

numbers[i] = i;

finally for loop will be like:

for(int i=0; i < x; i++){
       numbers[i] = i;
}
Oghli
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