Is using `int` more preferable than using `unsigned int`?

Could someone show me a code demo of a 1D array that has fixed int's and is then stored in a result using a loop?

• I have this int[] anArray = { 1,2,3,4,5,6,7,8,9};         int total = 0;         for(int x = 0; x < anArray.length; x++){         total += anArray[x];         }         System.out.println(anArray[total]); It compiles, but does run. I just want it to print the numbers in my array, using a loop. Suggestions?

• Answer:

  Well if you want to print the numbers in the array you must do System.out.println(anArray[x]) each time, and if you want to print the total sum then you must print System.out.println(total).