# programs

### ASCII and Unicode

ASCII defines 128 characters, which map to the numbers 0–127. Unicode defines (less than) 221 characters, which, similarly, map to numbers 0–221 (though not all numbers are currently assigned, and some are reserved). Unicode is a superset of ASCII, and the numbers 0–127 have the same meaning in ASCII as they have in Unicode. For […]

### Merge Array Program in Java

Merge Array Program in Java

### Tech Number Program in Java

A tech number can be tech number if its digits are even and the number of digits split into two number from middle then add these number if the added number’s square would be the same with the number it will called a Tech Number.

If the number is split in two equal halves,then the square of sum of these halves is equal to the number itself. Write a program to generate and print all four digits tech numbers.

Note: If number of digits is not even then it is not a tech number.

### Disarium Number Program in Java

A number is called Disarium number if the sum of its power of the positions from left to right is equal to the number.

Example: 1 + 3*3 + 5*5*5 = 1 + 9 + 125 = 135

### Square Pre Number Series Program in Java

Square Pre Number Series Program in Java

### Square Post Number Series Program in Java

Square Post Number Series Program in Java

### Square Number Series Program in Java

Square Number Series Program in Java

### Odd Number Series Program in Java

Odd Number Series Program in Java

### Even Number Series Program in Java

Even Number Series Program in Java

### Number Series Program in Java

Number Series Program in Java