Advance Java 👨‍💻

61. Missing number in an array.

class MissingNumberArray
{
public static int count = 0;
public static int position = 0;
public static boolean flag = false;

public static void main(String[] args)
{
int a[] = {0, 1, 2, 3, 4, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 23};

findMissingNumbers(a, position);
}

private static void findMissingNumbers(int a[], int position)
{
if (position == a.length - 1)
return;

for (; position < a[a.length - 1]; position++)
{
if ((a[position] - count) != position)
{
System.out.println("Missing Number: " + (position + count));
flag = true;
count++;
break;
}
}

if (flag)
{
flag = false;
findMissingNumbers(a, position);
}
}
}

@java_codings

www.tg-me.com/hk/Advance Java ‍/com.java_codings/81

65.4K viewsSuthar Pravin, Dec 18, 2020 at 00:50

61. Missing number in an array.

class MissingNumberArray
{
public static int count = 0;
public static int position = 0;
public static boolean flag = false;

public static void main(String[] args)
{
int a[] = {0, 1, 2, 3, 4, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 23};

findMissingNumbers(a, position);
}

private static void findMissingNumbers(int a[], int position)
{
if (position == a.length - 1)
return;

for (; position < a[a.length - 1]; position++)
{
if ((a[position] - count) != position)
{
System.out.println("Missing Number: " + (position + count));
flag = true;
count++;
break;
}
}

if (flag)
{
flag = false;
findMissingNumbers(a, position);
}
}
}

@java_codings

BY Advance Java 👨‍💻