Q.1:-WAP IN JAVA TO ADD TWO NUMBERS.
public class Add{
public static void main(String args[]){
int a=25;
int b=01;
int c=a+b;
System.out.println("value of a=25");
System.out.println("value of b=01");
System.out.println("value of c=a+b then"+c);
}
}
OUTPUT:-
Q.2:-WAP IN JAVA TO ADD SOME NUMBERS USING ARRAY.
public class Array{
public static void main(String args[]){
double result=0;int i;
double num1[]={10.1,11.1,12.1,13.1,14.1,15.1};
for(i=0;i<5;i++)
{
result=result+num1[i];
}
System.out.println("the avg is="+result/5);
}
}
OUTPUT:-
Q.3:-WAP IN JAVA TO DISPLAY BOOLEAN CONDITION.
public class Boolean{
public static void main(String args[]){
boolean b=false;
System.out.println("b is ="+b);
b= true;
System.out.println("b is ="+b);
if(b)
System.out.println("this is executed");
b=false;if(b)
System.out.println("this is not
executed");
}
}
OUTPUT:-
Q.4:-WAP IN JAVA TO FIND FORMULA OF VOLUME.
class Box{
double width;
double height;
double depth;
}
class Boxsample{
public static void main(String args[]){
Box b1=new Box();
Box b2=new Box();
double vol;
b1.width=10;
b1.height=20;
b1.depth=15;
b2.width=10;
b2.height=20;
b2.depth=15;
vol=b1.width*b1.height*b1.depth;
System.out.println("the value is="+vol);
vol=b2.width* b2.height*b2.depth;
System.out.println("the value is="+vol);
}
}
OUTPUT:-
Q.5:-WAP IN JAVA TO DISPLAY SOME STRING VALUE USING BREAK
CONDION.
public class Breaks{
public static void main(String args[]){
boolean t=true;
first:{
second:{
third:{
System.out.println("before
the break...");
if(t)
break second;
System.out.println("this
won't executed...");
}
System.out.println("this
won't executed...");
}
System.out.println("this
is after second break...");
}
}
}
OUTPUT:-
Q.6:-WAP IN JAVA TO DISPLAY CHAR VALUE.
public class Char{
public static void main(String args[]){
char ch1,ch2;
ch1=88;
ch2='Y';
System.out.print("ch1
and ch2=");
System.out.print(ch1+" "+ch2);
}
}
OUTPUT:-
Q.7:-WAP IN JAVA TO DISPLAY 1 TO 10 USING CONTINUE.
public class Cont{
public static void main(String args[]){
int i=1;
for(i=0;i<10;i++)
if(i==5)
continue;
System.out.println("i= "+i);
}
}
OUTPUT:-
Q.8:-
public class Continue{
public static void main(String args[]){
int i;
for(i=0;i<10;i++)
{
if(i==5)
continue;
System.out.println(" i= "+i);
}
System.out.println("
");
}
}
OUTPUT:-
Q.9:-WAP IN JAVA TO ADD 5 NOS AND FIND AVG VALUE.
public class Dum{
public static void main(String args[]){
int a=45;
int b=66;
int c=60;
int d=66;
int e=88;
int f=68;
System.out.println("value of a=45");
System.out.println("value of b=66");
System.out.println("value of c=60");
System.out.println("value of d=66");
System.out.println("value of e=88");
int sum=a+b+c+d+e;
System.out.println("value of sum ="+sum);
int avg=sum/5;
System.out.println("value of avg ="+avg);
}
}
OUTPUT:-
Q.10:-WAP IN JAVA TO DISPLAY 1 TO 09.
public class F{
public static
void main(String args[]){
int s;
for(s=1; s<10; s++)
System.out.println("s is="+s);
}
}
OUTPUT:-
Q.11:-WAP IN JAVA TO FIND FORMULA OF VOLUME.
class Fox{
double width;
double height;
double depth;
double volume(double width,double height,double depth)
{
return(width*height*depth);
}
}
class Foxsample{
public static void main(String args[]){
Fox b1=new Fox();
double vol=b1.volume(10,20,15);
System.out.println("this is vol="+vol);
}
}
OUTPUT:-
Q.12:-WAP IN JAVA TO FIND INTEREST.
public class Inc{
public static void main(String args[]){
int p=5200;
int r=3;
int t=2;
int si=p*r*t/100;
System.out.print("value of S.I="+si );
System.out.print("only");
}
}
OUTPUT:-
Q.13:-WAP IN JAVA TO DISPLAY INCREMENT OPERATOR.
public class Incdec{
public static void main(String args[]){
int a=1;
int b=2;
int c;
int d;
c=++b;
d=a++;
c++;
System.out.println("a="+a);
System.out.println("b="+b);
System.out.println("c="+c);
System.out.println("d="+d);
}
}
OUTPUT:-
Q.14:-WAP IN JAVA TO ADD TWO NO USING METHOD OVERLOADING.
class razi
{
int a=10;
int sum;
void add()
{
sum=a+50;
System.out.println(+sum);
}
void add(int x)
{
sum=a+x;
System.out.println(+sum);
}
void add(int x,int y)
{
sum=x+y;
System.out.println(+sum);
}
}
class Main
{
public static void main(String args[])
{
razi ob=new razi();
ob.add(50,200);
ob.add(200);
ob.add();
}
}
OUTPUT:-
Q.15:-WAP IN JAVA TO DISPLAY MODULAR OPERATOR.
public class Module{
public static void main(String args[]){
int x=42;
double y=42.25;
System.out.println(" x mod 10 ="+x%10);
System.out.println(" y mod 10 ="+y%10);
}
}
OUTPUT:-
Q.16:-WAP IN JAVA TO DISPLAY SIMPLE STRING.
public class Name{
public static void main(String args[]){
System.out.print("MY COLLEGE NAME IS =MANUU POLY DBG");
System.out.print("
MY NAME IS = Shobi");
}
}
OUTPUT:-
Q.17:-WAP IN JAVA TO DISPLAY ASSIGNMENT
OPERATOR.
public class Operator{
public static void main(String args[]){
int a=1;
int a=2;
int a=3;
a+=5;
b*=4;
c+=a*b;
c%=6;
System.out.println("a="+a);
System.out.println("b="+b);
System.out.println("c="+c);
}
}
OUTPUT:-
Q.18:-WAP IN JAVA TO FIND FORMULA OF VOLUME.
class Razii
{
double a;
double b;
double c;
}
class Raziii
{
public static void main(String args[])
{
Razii ob=new Razii();
double vol;
ob.a=10;
ob.b=15;
ob.c=20;
vol=ob.a*ob.b*ob.c;
System.out.println(+vol);
}
}
OUTPUT:-
Q.19:-
public class Rest{
public static
void main(String args[]){
int x;
for(x=1; x<=10; x++)
System.out.println("x is="+x);
}
}
OUTPUT:-
Q.20:-WAP IN JAVA TO FIND FORMULA OF VOLUME
USING CONSTRUCTOR.
class Rox{
double width;
double height;
double depth;
Rox(double w,double h,double d)
{
width=w;
height=h;
depth=d;
}
double volume()
{
return(width*height*depth);
}
}
class Roxsample{
public static void main(String args[]){
Rox b1=new Rox(10,20,15);
double vol=b1.volume();
System.out.println("this is vol="+vol);
}
}
OUTPUT:-
Q.21:-WAP IN JAVA TO ADD SOME NUMBERS.
class Mal
{
int a=2;
int b=2;
int sum;
int add()
{
return(a*a+b*b+2*a*b);
}
}
class Sall
{
public static void main(String args[])
{
Mal ob=new Mal();
System.out.println(+sum);
int sum=ob.add();
}
}
OUTPUT:-
Q.22:-WAP IN JAVA TO FIND FORMULA OF VOLUME
USING THIS OPERATOR.
class Sox{
double width;
double height;
double depth;
Sox(double w,double h,double d)
{
this.width=w;
this.height=h;
this.depth=d;
}
double volume()
{
return(width*height*depth);
}
}
class Soxsample{
public static void main(String args[]){
Rox b1=new Rox(10,20,15);
double vol=b1.volume();
System.out.println("this is vol="+vol);
}
}
OUTPUT:-
Q.23:-WAP IN JAVA TO DISPLAY PASCAL TRIANGLE
IN 01 TO 15.
public class Tarray{
public static
void main(String args[]){
int twod[][]=new
int [5][5];
//int twod[0]=new
int [1];
//int twod[1]=new
int [2];
//int twod[2]=new
int [3];
//int twod[3]=new
int [4];
//int twod[4]=new
int [5];
int i,j,k=1;
for(i=0;i<5;i++)
{
for(j=0;j<i+1;j++)
{
twod[i][j]=k;
k++;
}
}
for(i=0;i<5;i++)
{
for(j=0;j<i+1;j++)
{
System.out.print(twod[i][j]
+ " ");
}
System.out.println("
" );
}
}
}
OUTPUT:-
Q.24:-WAP IN JAVA TO DISPLAY SIMPLE PROGRAM.
public class Test{
public static void main(String args[]){
System.out.println(" i am pass HAHAHAHA");
}
}
OUTPUT:-
Q.25:-WAP IN JAVA TO ADD TWO MATRIX USING
ARRAY.
public class Toarray{
public static
void main(String args[]){
int a[][]=new int
[3][3];
int b[][]=new int
[3][3];
int c[][]=new int
[3][3];
int i,j,k=0;
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
a[i][j]=k;
k++;
}
}
System.out.println("
this is 1st matrix");
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
System.out.print(a[i][j]+"
");
}
System.out.println(
);
}
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
b[i][j]=k;
k++;
}
}
System.out.println("
this is 2nd matrix");
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
System.out.print(b[i][j]+"
");
}
System.out.println(
);
}
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
c[i][j]=a[i][j]+b[i][j];
}
}
System.out.println("
this is resultant matrix");
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
System.out.print(c[i][j]+"
");
}
System.out.println( );
}
}
}
OUTPUT:-
Q26;-WAP IN JAVA TO FIND FORMULA OF VOLUME.
class tox{
double width;
double height;
double depth;
double volume()
{
return(width*height*depth);
}
}
class Toxsample{
public static void main(String args[]){
tox b1=new tox();
b1.width=10;
b1.height=20;
b1.depth=15;
double vol=b1.volume();
System.out.println("this is vol="+vol);
}
}
OUTPUT:-
Q.27:-WAP IN JAVA TO FIND FORMULA OF VOLUME.
class toxx{
double width;
double height;
double depth;
void volume()
{
System.out.println("this
is volume=");
System.out.println(width*height*depth);
}
}
class Toxxsample{
public static void main(String args[]){
toxx b1=new toxx();
toxx b2=new toxx();
b1.width=10;
b1.height=20;
b1.depth=15;
b2.width=10;
b2.height=20;
b2.depth=15;
b1.volume();
b2.volume();
}
}
OUTPUT:-
Q.28:-WAP IN JAVA TO DISPLAY 01 TO 19 USING
ARRAY.
public class Twoarray{
public static
void main(String args[]){
int twod[][]=new
int [4][5];
int i,j,k=0;
for(i=0;i<4;i++)
{
for(j=0;j<5;j++)
{
twod[i][j]=k;
k++;
}
}
for(i=0;i<4;i++)
{
for(j=0;j<5;j++)
{
System.out.print(twod[i][j]
+ " ");
}
System.out.println("
" );
}
}
}
OUTPUT:-
Q:-WAP IN JAVA TO ADD TWO NUMBER USING
PACKAGE.
package manuu;
public class abc
{
int a=10,b=10;
public void add()
{
int
sum;
sum=a+b;
System.out.println(sum);
}
}
import manuu.*;
public class main
{
public static void main(String args[])
{
abc ob=new abc();
ob.add();
}
}
OUTPUT:-
