darius90

09.Java length függvény

Jan 16th, 2018
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Java 0.40 KB | None | 0 0
  1.  class ForLoopExample {
  2.      public static void main(String args[]){
  3.          int arr[]={2,11,45,9};
  4.          //i starts with 0 as array index starts with 0 too
  5.          for(int i=0; i<arr.length; i++){ //i<arr.length;=azonósítóval hivatkozunk fügvényre (lenght=tömb hossz) (length sintax keresés leírja a pontos felhasználást)
  6.               System.out.println(arr[i]);
  7.          }
  8.     }
  9. }
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