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Find the largest number in a Java array.
Example
Following is the required program.
public class Tester {
public static int getLargest(int[] a) {
int temp;
//sort the array
for (int i = 0; i < a.length; i++) {
for (int j = i + 1; j < a.length; j++) {
if (a[i] > a[j]) {
temp = a[i];
a[i] = a[j];
a[j] = temp;
}
}
}
//return largest element
return a[a.length - 1];
}
public static void main(String args[]) {
int a[] = { 11,10,4, 15, 16, 13, 2 };
System.out.println("Largest: " + getLargest(a));
}
}Output
Largest: 16
Published on 23-Apr-2018 09:14:48
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