Program to enter a 5*5 matrix and display it

class matrix

{

Public static void main (String arg [])

{

int two [] [] = new int [5] [5];

{

int i,j,k =0;

for (i= 0; i<5 ; i++) {

for (j=0 ; j<5; j++)

{

Two [i] [j] = k;

k++;

} }

for (i=0; k=5 ;i++)

{

for (j=0; j<5 ; j++)

{

System.out.print( two [i] [i] + “  “ );

}

System.out.println( );

}

}

}

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A simple program to arrange the 10 nos. in ascending order using array.

class ASC

{

Public static void main (String arg[])

{

int I,j,k;

int a[] ={10,12,18,16,3};

for (i=1;i<5;i++)

{

for(j=0;j<=3;j++)

{

if(a[j] > = a [ j+ 1])

{

k=a [j];

a[j]=a[j+1]

a[j+1]=k;

}

}

}

for(i=0;i<5;i++)

{

System.out.println (a [i]);

}

}

}

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A simple program to find the average of 10 nos. using array class Arg

class Arg

{

Public static void main (string arg [])

{

int no []= { 10 ,12 , 14 ,16 ,18 ,20 ,22, 24 ,26 28);

int result = 0;

for (i=0; i<10;i++)

result =result + no [i];

System.out.println(“Average is “ +result/10);

}

}

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Simple program for printing the following chatuskon upto given value and print the patter for “*”

                        *

                                                                                                    *                  *                  *                                                                                                 

                                                                                *                  *                  *                  *                  *

                                                            *                  *                  *                  *                  *                  *                  *

                                        *                  *                  *                  *                  *                  *                  *                  *                  *

class a1

{

Public static void main (String args[])

{

int I,j,k,1;

for(i=1;i<=5;i++)

{

for(1=5;1>=I;1--)

System.out.print(“\t”)

for(j=1:j<=I;j++)

System.out.print(“*\t”);

for(k=i-1;k=1;k--)

System.out.print(“*\t”);

System.out.println();

}

}

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simple program for printing the following pyramid using for loop

                                                            1                  2                 1

                                       1                  2                 3                 2                 1

       1                  2                 3                 4                 3                 2                 1

1                 2                 3                 4                 5                 4                 3                 2                 1

class a

{

Public static void main(String args[])

{

int I,j,k,l;

for(i=1; i<=5;i++)

{

for(i=5;1>=I;1--)

System.out.printl(“\t”)

for(j=1;j<=I;j++)

System.out.println(J+”\t”);

for(k=i-1;k=1;k--)

System.out.print(k+”\t”);

System.out.println( );

}

}

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Program for Printing the following pyramid

1

2 2

3 3 3

4 4 4 4

n n n ………………n

class series

{

Public static void main (String args[])

{

int i,j,n;

n=50;

for(i=1;i<=50; i++ )

{

for(j=1;j<=1;j++)

{

system.out.print (i);

}

system.out.println (“ “);

}

}

}

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Simple program for making Pyramid using only while loop

1

1 2

1 2 3

1 2 3 4

1 2 3 4…..N

class series

{

Public static void main (String args [])

{

int N=10; i=1; j=1;

while( i<N)

{

j=1;

while(J<=i)

{

System.out.println(j);

J++;

}

System.out.println(“”);

i++;

}

}

}

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Program to find the greater number from the three nos. using nested if else statement

Classs max

{

             Public static void main (String args[]) 

             {

Int a,b,c;

A=25; b=30; c=10;

if(a>b)

             {

if(a<c)

System.out.println(“a is maximum”);

else

System.out.println(“c is maximum”);

}

else

if(b>c)

System.out.printl(“b is maximum”);

else

System.out.printl(“c is maximum”);

}

               }

}

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A simple program for addition of two values:

Class addition

{

Public static void main (String args[])

   {

int a = 5, b=10;

int c= a+ b;

System.out.println(“the sum of two value is :” +c);

    }

}

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