22 lines
819 B
Java
22 lines
819 B
Java
//Linear search to check for a given key in an array
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public class MyLinearSearch{
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public static int linearSearch(int[] arr, int key){
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for(int i=0;i<arr.length;i++){
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if(arr[i] == key){
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return i;
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}
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}
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return -1;
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}
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public static void main(String args[]){
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int[] arr1= {10,20,30,50,70,90};
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int key = 30;
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System.out.println(key+" is present and is found at index: "+linearSearch(arr1, key));
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}
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}
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// For running in terminal rename this file to MyLinearSearch.java
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//then run the commands <javac MyLinearSearch.java> followed by <java MyLinearSearch>
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//It will generate and a MyLinearSearch.class file which is a file containing java bytecode that is executed by JVM.
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