public class SmallestNumber {
public static void main(String[] args) {
int[] arr = {12, 31, 25, 17, 40, 9, 34};
int min = arr[0];
for(int i=1; i<arr.length; i++){
if(arr[i] < min){
min = arr[i];
}
}
System.out.println("Smallest number in the array: " + min);
}
}
Smallest number in the array: 9
arr
. We initialize a variable min
with the first element of the array. Then, we loop through the rest of the array and compare each element with min
. min
, we update the value of min
. Finally, we print the value of min
, which is the smallest element of the array.