Question

write a java program to check if any index in array is null or not​

Answer 1

Explanation:

public class Contains {

public static void main(String[] args) {

int[] num = {1, 2, 3, 4, 5};

int toFind = 3;

boolean found = false;

for (int n : num) {

if (n == toFind) {

found = true;

break;

}

}

if(found)

System.out.println(toFind + " is found.");

else

System.out.println(toFind + " is not found.");

}

}

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Answer 2

Answer:

sorry friend I am not understanding