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17 changes: 4 additions & 13 deletions src/main/java/com/thealgorithms/maths/FindMax.java
Original file line number Diff line number Diff line change
Expand Up @@ -4,23 +4,14 @@ public final class FindMax {
private FindMax() {
}

/**
* @brief finds the maximum value stored in the input array
*
* @param array the input array
* @exception IllegalArgumentException input array is empty
* @return the maximum value stored in the input array
*/
public static int findMax(final int[] array) {
int n = array.length;
if (n == 0) {
if (array.length == 0) {
throw new IllegalArgumentException("Array must be non-empty.");
}

int max = array[0];
for (int i = 1; i < n; i++) {
if (array[i] > max) {
max = array[i];
}
for (int i = 1; i < array.length; i++) {
max = Math.max(array[i], max);
}
return max;
}
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