Linear Search
public class linearsearch {
public static int linearSearch(int numbers[], int key) {
for (int i = 0; i < numbers.length; i++) {
if (numbers[i]== key) {
return i;
}
}
return -1;
}
public static void main(String[] args) {
int numbers[] = { 1, 2, 5, 71, 69, 97 };
int key = 69;
int index = linearSearch(numbers, key);
if (index == -1) {
System.out.println("number not found");
} else {
System.out.println("number found at index position:" + index);
}
}
}
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