Addition Program in java

Program

class Main
{
public static void main(String args[])
{
int x=10,y=20,z;
z=x+y;
System.out.println("Addition is "+(z));
}
}	

Using CommandLine Arguments

class Main
{
public static void main(String args[])
{
int x,y,z;
x=Integer.parseInt(args[0]);
y=Integer.parseInt(args[1]);
z=x+y;
System.out.println("Addition is "+(z));
}
}

Using Scanner

import java.util.*;
class Main
{
public static void main(String args[])
{
int x,y,z;
Scanner s=new Scanner(System.in);
System.out.println("Enter x,y values");
x=s.nextInt();
y=s.nextInt();
z=x+y;
System.out.println("Addition is "+(z));
}
}

• 1 . Unary Minus Program

• 2 . PreIncrement Program

• 3 . PostIncrement Program

• 4 . PreDecrement Program

• 5 . PostDecrement Program

• 6 . Addition Program

• 7 . Substraction Program

• 8 . Multiplication Program

• 9 . Division Program

• 10 . Modular Division Program

• 11 . Swaping Of Two Numbers With Using Third Variable

• 12 . Swaping Of Two Numbers Without Using Third Variable

• 13 . Relation Of Two Numbers Program using > < <= >= !=

• 14 . Logical Operators Program using &&, || ,!

• 15 . Bitwise AND Program

• 16 . Bitwise OR Program

• 17 . Bitwise CAP Program

• 18 . Bitwise NEGATION Program

• 19 . Bitwise LEFT SHIFT Program

• 20 . Bitwise RIGHT SHIFT Program

• 21 . Odd or Even Number Using Ternary Operator

• 22 . Max Number Using Ternary Operator

• 23 . MAX Number Amoung 3 Numbers Using Ternary Operator

• 24 . ODD or Even Number Program Using IF ELSE Condition

• 25 . Max Number Program Using IF ELSE Condition

• 26 . Check the given number is valid or invalid(value must between 20 and 30)

• 27 . Check the given number is valid or invalid(value must divisible by 2 and 3)

• 28 . Check the given number is valid or invalid(value must divisible by 2 and 3 not 4) using if else

• 29 . Check the given character is vowel or consonant

• 30 . Check the given character is Small Letter or Not

• 31 . Check the given character is Capital Letter or Not

• 32 . Check the given character is Number or Not

• 33 . Check the given character is Symbol Letter or Not

• 34 . Simple Interest Program

• 35 . Check the given age is child or teen or younger or old or invalid or negetive using else if

• 36 . Max Number amoung the three numbers using else if

• 37 . Check the given character is vowel or consonant charater must be small

• 38 . Odd or Even number program using nested if condition value must be positive in java

• 39 . Odd or Even number using switch

• 40 . Vowel or Consonant using. switch

• 41 . Display 1 to 10 Values Using For Loop

• 42 . Display 10 to 1 Values Using For Loop

• 43 . Display 1 to N Values Using For Loop

• 44 . Display Even Numbers Using For Loop

• 45 . Display Even Number or Odd Number Based On The N Value Using For Loop

• 46 . Display Even Number or Odd Number Based On The N Value Using Single For Loop

• 47 . count the number of divisible numbers in a given range(1-100)

• 48 . count the number of divisible numbers in a given range(1-100) without using loop

• 49 . Factorial Number

• 50 . Factorial of N Numbers

• 51 . Sum Of Natural Numbers

• 52 . Sum Of Even Numbers

• 53 . Sum of Odd Numbers

• 54 . Sum Of Even Or Odd Numbers Based On The N value

• 55 . Sum Of Even Or Odd Numbers Based On The N value using single loop

• 56 . Display Table

• 57 . Display 1 to 10 Values Using while Loop

• 58 . Display 10 to 1 Values Using while Loop

• 59 . Display 1 to N Values Using while Loop

• 60 . Display Even Numbers Using while Loop

• 61 . Display Even Number or Odd Number Based On The N Value Using while Loop

• 62 . Display Even Number or Odd Number Based On The N Value Using Single while Loop

• 63 . Count the number of divisible numbers in a given range(1-100) using while loop

• 64 . Factorial Number Using While

• 65 . Factorial of N Numbers using while Loop

• 66 . Sum Of Natural Numbers using while Loop

• 67 . Sum Of Even Numbers using while Loop

• 68 . Sum of Odd Numbers using while Loop

• 69 . Sum Of Even Or Odd Numbers Based On The N value using while Loop

• 70 . Sum Of Even Or Odd Numbers Based On The N value using single while Loop

• 71 . for and while difference program(Factorial Number using while Loop (value must be positive number))

• 72 . for and while difference program(Vowel and consonant program (character must be small letter))

• 73 . Display 1 to 10 Values Using do while Loop

• 74 . Display 10 to 1 Values Using do while Loop

• 75 . Display 1 to N Values Using do while Loop

• 76 . Display Even Numbers Using do while Loop

• 77 . Display Even Number or Odd Number Based On The N Value Using do while Loop

• 78 . Display Even Number or Odd Number Based On The N Value Using Single do while Loop

• 79 . count the number of divisible numbers in a given range(1-100) Using do while Loop

• 80 . Factorial Number using do while Loop

• 81 . Factorial of N Numbers using do while Loop

• 82 . Sum Of Natural Numbers using do while Loop

• 83 . Sum Of Even Numbers using do while Loop

• 84 . Sum of Odd Numbers using do while Loop

• 85 . Sum Of Even Or Odd Numbers Based On The N value using do while Loop

• 86 . Sum Of Even Or Odd Numbers Based On The N value using single do while Loop

• 87 . Display Even Numbers Using Continue Statement

• 88 . Display Vowels Using Continue Statement

• 89 . Display the whose values divisible by 2 and 3 Continue Statement in java

• 90 . Break the loop which number is divisible by 2 and 3 in java

• 91 . Global and Local Variable Program

• 92 . MaxNumber Program Using No return type with No Parametarized method

• 93 . MaxNumber Program Using No return type with Parametarized method

• 94 . MaxNumber Program Using return type with No Parametarized method

• 95 . MaxNumber Program Using return type with Parametarized method

• 96 . Factorial Program Using No return type with No Parametarized method

• 97 . Factorial Program Using No return type with Parametarized method

• 98 . Factorial Program Using return type with No Parametarized method

• 99 . Factorial Program Using return type with Parametarized method

• 100 . Static variable Program

• 101 . Static Method Program

• 102 . Static block Program

• 103 . Single class 4 methods program

• 104 . 4 classes single method program

• 105 . Maxnumber program using No Parametarized Constructor with No return type with no Parametarized Method

• 106 . Maxnumber program using No Parametarized Constructor with No return type with Parametarized Method

• 107 . Maxnumber program using No Parametarized Constructor with return type with no Parametarized Method

• 108 . Maxnumber program using No Parametarized Constructor with return type with Parametarized Method

• 109 . Maxnumber program using Parametarized Constructor with No return type with no Parametarized Method

• 110 . Maxnumber program using Parametarized Constructor with No return type with Parametarized Method

• 111 . Maxnumber program using Parametarized Constructor with return type with no Parametarized Method

• 112 . Maxnumber program using Parametarized Constructor with return type with Parametarized Method

• 113 . Factorial program using No Parametarized Constructor with No return type with no Parametarized Method

• 114 . Factorial program using No Parametarized Constructor with No return type with Parametarized Method

• 115 . Factorial program using No Parametarized Constructor with return type with no Parametarized Method

• 116 . Factorial program using No Parametarized Constructor with return type with Parametarized Method

• 117 . Factorial program using Parametarized Constructor with No return type with no Parametarized Method

• 118 . Factorial program using Parametarized Constructor with No return type with Parametarized Method

• 119 . Factorial program using Parametarized Constructor with return type with no Parametarized Method

• 120 . Factorial program using Parametarized Constructor with return type with Parametarized Method

• 121 . this. Program

• 122 . without this( ) program

• 123 . with this( ) program

• 124 . Program for Student Details using Single Inhiritance concept

• 125 . Program for Student Details using multilevel Inhiritance concept

• 126 . Program for Student Details using Hirarchy Inhiritance concept

• 127 . Whthout abstract Program -1

• 128 . Whth abstract Program -2

• 129 . Creating object for abstract class -3

• 130 . Creating object for abstract class -4

• 131 . Creating object for abstract class -5

• 132 . Creating object for abstract class -6

• 133 . Creating object for abstract class -7

• 134 . Creating object for abstract class -8

• 135 . Down Casting Program-9

• 136 . Interface Program

• 137 . super. Program

• 138 . super() -NoParameterized

• 139 . super() -Parameterized

• 140 . PolyMorphism Program

• 141 . Method Overloading - Static PolyMorphism Program

• 142 . Method Overloading - Dynamic PolyMorphism Program

• 143 . Constructer Overloading Proogram

• 144 . Method Overridding - Static PolyMorphism Program

• 145 . Method Overridding Dynamic PolyMorphism Program

• 146 . Write a java program to illustrate innerclAccessing Inner Class Properties In Java

• 147 . Package Program

• 148 . Package Program using Encapsulation

• 149 . Package Program using DataAbstraction

• 150 . Package Program using Inheritance

• 151 . Package Program using PolyMorphism

• 152 . Write a program to handled the Arithmetic Exception

• 153 . Write a program to handle try with single catch block

• 154 . Write a program to handle try with Multiple catch blocks

• 155 . Write a java program to know above exception details using Exception class

• 156 . Write a java program to know above exception details using printStackTrace() Method

• 157 . Write a java program to know above exception details using getMessage Method

• 158 . Throws Keyword Program

• 159 . Finally block Program

• 160 . Write a program to handle negative age exception

• 161 . Write a program to handle negative salary exception

• 162 . Write a Simple interest program to handle negative amount and duration and interest using userdefined exception

• 163 . String Length Program

• 164 . String CharAt Program

• 165 . String Tolowercase Program

• 166 . String Touppercasse Program

• 167 . String StringConcat Program

• 168 . String Compreto Program

• 169 . String Compretoignorecase Program

• 170 . String Equals Program

• 171 . String Equalsignorecase Program

• 172 . String Startswith Program

• 173 . String Endswith Program

• 174 . String Indexof Program

• 175 . String Lastindexof Program

• 176 . String Substring Program

• 177 . String Trim Program

• 178 . StringBuffer Insert Program

• 179 . StringBuffer Delete Program

• 180 . StringBuffer Append Program

• 181 . StringBuffer Replace Program

• 182 . StringBuilder length Program

• 183 . StringBuilder CharAt Program

• 184 . StringBuilder Tolowercase Program

• 185 . StringBuilder Touppercasse Program

• 186 . StringBuilder Concat Program

• 187 . StringBuilder Compreto Program

• 188 . StringBuilder Compretoignorecase Program

• 189 . StringBuilder Equals Program

• 190 . StringBuilder Equalsignorecase Program

• 191 . StringBuilder StringBuilder Startswith Program

• 192 . StringBuilder Endswith Program

• 193 . StringBuilder Indexof Program

• 194 . StringBuilder Lastindexof Program

• 195 . StringBuilder Substring Program

• 196 . StringBuilder Trim Program

• 197 . StringBuilder Insert Program

• 198 . StringBuilder Delete Program

• 199 . StringBuilder Append Program

• 200 . StringBuilder Replace Program

• 201 . Count vowels in a given

• 202 . Count spaces in a given string

• 203 . Count Consonents in a given string

• 204 . Count number of special characters in a given string

• 205 . Remove vowels in a given string

• 206 . Remove Consonants in a given string

• 207 . Remove special characters in a given string

• 208 . Remove numbers in a given string

• 209 . How to print duplicate characters from the string?

• 210 . How to check if two strings are anagrams of each other?

• 211 . We can say if two strings are an anagram of each other if they contain the same characters but at different orders Example: army & mary

• 212 . How to reverse a string in Java without using the reverse method?

• 213 . How to count the occurrence of the given character in a string? String : Sateesh Character : e Count occurrence: 2

• 214 . How to check if a string is a palindrome?

• 215 . if the string is similar from the starting as well as the ending, then we can say that the string is a palindrome For example madam, radar, etc

• 216 . How to count the number of words in a given string sentence?

• 217 . How to reverse the words from the given string sentence? String: MSK Technologies OutPut: KSM seigolonhceT

• 218 . How to swap two strings without using the third variable? Before swapping The first String = one. The first String = two The second String = one ,The second String = two After swapping The first String = two The second String = one

• 219 . Write a java program to display message a 2sec time gap without using MultiThreading

• 220 . Write a java program to display message a 2sec time gap using Thread class

• 221 . Write a java program to display message a 2sec time gap using runnable interface

• 222 . Write a java program to display addition program and substraction program with 2 sec time gap

• 223 . Online reservation program without using Thread Synchronization

• 224 . Online reservation program with using synchronized method

• 225 . Online reservation program with using synchronized block

• 226 . One Dimensional Arrays Initilization Program

• 227 . One Dimensional Arrays Declaration Program

• 228 . One Dimensional Arrays Assignment Program

• 229 . Multi Dimensional Arrays Initilization Program

• 230 . Multi Dimensional Arrays Declaration Program

• 231 . Multi Dimensional Arrays Assignment Program

• 232 . Sum of Array Numbers

• 233 . Sum of Positive Number in Array

• 234 . count the number of negetive numbers in a arry

• 235 . Sum of Array Numbers (Array Values Must be positive)

• 236 . ArrayList Add() method program

• 237 . ArrayList Add() index method program

• 238 . ArrayList AddAll() method program

• 239 . ArrayList Clear() method program

• 240 . ArrayList Remove() method program

• 241 . ArrayList RemoveRange() method program

• 242 . ArrayList Contains() method program

• 243 . ArrayList Get() method program

• 244 . ArrayList IndexOf() method program

• 245 . ArrayList IsEmpty() method program

• 246 . ArrayList Set() method program

• 247 . ArrayList Size() method program

• 248 . ArrayList Toarray() method program

• 249 . ArrayList Clear() method program

• 250 . ArrayList Clone() method program

• 251 . Vector Add() method program

• 252 . Vector Add() method program

• 253 . Vector AddAll() method program

• 254 . Vector Clear() method program

• 255 . Vector Remove() method program

• 256 . Vector RemoveRange() method program

• 257 . Vector Contains() method program

• 258 . Vector Get() method program

• 259 . Vector IndexOf() method program

• 260 . Vector IsEmpty() method program

• 261 . Vector Set() method program

• 262 . Vector Size() method program

• 263 . Vector Toarray() method program

• 264 . Vector Clear() method program

• 265 . Vector Clone() method program

• 266 . Stack Empty() method program

• 267 . Stack Peek() method program

• 268 . Stack Push() method program

• 269 . Stack Pop() method program

• 270 . Stack Search() method program

• 271 . Stack RemoveRange() method program

• 272 . Stack Contains() method program

• 273 . LinkedList Add() method program

• 274 . LinkedList Addfirst() method program

• 275 . LinkedList Addlast() method program

• 276 . LinkedList GetFirst() method program

• 277 . LinkedList GetLast() method program

• 278 . LinkedList Get() method program

• 279 . LinkedList RemoveFirst() method program

• 280 . LinkedList Removelast() method program

• 281 . LinkedList Remove() method program

• 282 . LinkedList Clear() method program

• 283 . LinkedList Add(Index,Element) method program

• 284 . LinkedList RemoveFirst() method program

• 285 . Hashset Add() method program

• 286 . Hashset Remove() method program

• 287 . Hashset Clear() method program

• 288 . Hashset Size() method program

• 289 . Hashset Clone() method program

• 290 . Linked Hashset Add() method program

• 291 . Linked Hashset Remove() method program

• 292 . Linked Hashset Clear() method program

• 293 . Linked Hashset Size() method program

• 294 . Linked Hashset Clone() method program

• 295 . HashMap Put(Key,Value) method program

• 296 . HashMap Get() method program

• 297 . HashMap IsEmpty() method program

• 298 . HashMap Remove() method program

• 299 . HashMap Size() method program

• 300 . HashMap Keyset() method program

• 301 . HashMap Value() method program

• 302 . HashMap Clear() method program

• 303 . HashMap ContainsKey() method program

• 304 . HashMap Containsvalue() method program

• 305 . HashMap PutAll() method program

• 306 . HashMap Clone() method program

• 307 . HashMap Size() method program

• 308 . Hashtable Put(Key,Value) method program

• 309 . Hashtable Get() method program

• 310 . Hashtable IsEmpty() method program

• 311 . Hashtable Remove() method program

• 312 . Hashtable Size() method program

• 313 . Hashtable Keyset() method program

• 314 . Hashtable Value() method program

• 315 . Hashtable Clear() method program

• 316 . Hashtable ContainsKey() method program

• 317 . Hashtable Containsvalue() method program

• 318 . Hashtable PutAll() method program

• 319 . Hashtable Clone() method program

• 320 . Hashtable Size() method program

• 321 . Foreach loop program

• 322 . Iterator Interface program

• 323 . ListIterator Interface program

• 324 . Enumeration Interface program

• 325 . StringTokenizer class program

• 326 . Space dilimiter Example

• 327 . Count The Number of Words in a Given String

• 328 . Enumeration Interface Example

• 329 . Calendar Class Program

• 330 . Month Program

• 331 . Year Program

• 332 . Hour Program

• 333 . Minute Program

• 334 . Seconds Program

• 335 . AM_PM Program

• 336 . DAY_OF_Year Program

• 337 . Addition Program:Please execute a program in a particular time and date

• 338 . FileInputStream class program

• 339 . DataInputStream class program

• 340 . SequenceInputStream class program

• 341 . ByteArrayInputStream class program

• 342 . BufferedInputStream class program

• 343 . ObjectInputStream class program

• 344 . FileOutputStream class program

• 345 . DataOutputStream class program

• 346 . ByteArrayOutputStream class program

• 347 . BufferedOutputStream class program

• 348 . ObjectOutputStream class program

• 349 . FileReader Class program

• 350 . CharacterArray Classes program

• 351 . BufferedReader Classes program

• 352 . FileWriter Class program

• 353 . CharacterArrayWriter Classes program

• 354 . BufferedWriter Classes program