find common element in two given arrays

find common element in two given arrays

SOURCE : CommonArrayElement.java

public class CommonArrayElement {

	public static void main(String[] args) {
		
		
		int[] arr1 = {4,7,3,9,2};
        int[] arr2 = {3,2,12,9,40,32,4};
        try {
        	for(int i=0;i                for(int j=0;j                    if(arr1[i]==arr2[j]){
                        System.out.println(arr1[i]);
                    }
                }
            
    		}
		} catch (Exception e) {
			// TODO: handle exception
		}
        
		
	}

}

INPUT

int[] arr1 = {4,7,3,9,2};
int[] arr2 = {3,2,12,9,40,32,4};

OUTPUT

4
3
9
2

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