Advance Java π¨βπ»
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This channel will serve you all the Codes and Programs of java Programming Language Contact Admin: @Pravin_Suthar Youtube channel: https://www.youtube.com/channel/UCWFwwPMuAx_DY3hi9Tin7gA Like share and subscribe my channel
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π Analytical overview of Telegram channel Advance Java π¨βπ»
Channel Advance Java π¨βπ» (@java_codings) in the English language segment is an active participant. Currently, the community unites 12 264 subscribers, ranking 7 898 in the Technologies & Applications category.
π Audience metrics and dynamics
Since its creation on Π½Π΅Π²ΡΠ΄ΠΎΠΌΠΎ, the project has demonstrated rapid growth, gathering an audience of 12 264 subscribers.
According to the latest data from 03 December, 2024, the channel demonstrates stable activity. Although there has been a change in the number of participants by 0 over the last 30 days and by 0 over the last 24 hours, overall reach remains high.
- Verification status: Not verified
- Engagement rate (ER): The average audience engagement rate is 0%. Within the first 24 hours after publication, content typically collects N/A% reactions from the total number of subscribers.
- Post reach: On average, each post receives 0 views. Within the first day, a publication typically gains 0 views.
- Reactions and interaction: The audience actively supports content: the average number of reactions per post is 0.
π Description and content policy
The author describes the resource as a platform for expressing subjective opinions:
βThis channel will serve you all the Codes and Programs of java Programming Language
Contact Admin: @Pravin_Suthar
Youtube channel:
https://www.youtube.com/channel/UCWFwwPMuAx_DY3hi9Tin7gA
Like share and subscribe my channelβ
Thanks to the high frequency of updates (latest data received on 04 December, 2024), the channel maintains relevance and a high level of publication reach. Analytics show that the audience actively interacts with content, making it an important point of influence in the Technologies & Applications category.
12 264
Subscribers
No data24 hours
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Posts Archive
12 264
34. Number pattern 9.
1
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 PrintPattern
{
public static void main(String args[])
{
int n = 5;
for (int i = 1; i <= n; i++)
{
int j = n - i;
while (j > 0)
{
System.out.print(" ");
j--;
}
j = 1;
while (j <= i)
{
System.out.print(" " + j);
j++;
}
j = i - 1;
while (j > 0)
{
System.out.print(" " + j);
j--;
}
j = n - i;
while (j > 0)
{
System.out.print(" ");
j--;
}
System.out.println();
}
}
}
@java_codings
12 264
33. Number pattern 8.
5
11111
0000
111
00
1
import java.util.Scanner;
class Pattern
{
public static void main(String args[])
{
int n, i, j;
Scanner sc = new Scanner(System.in);
System.out.println("Enter the number of rows ");
n = sc.nextInt();
for (i = 1; i <= n; i++)
{
for (j = i; j <= n; j++)
{
if (i % 2 == 0)
System.out.print("0");
else
System.out.print("1");
}
System.out.println();
}
}
}
@java_codings
12 264
32. Number pattern 7.
1
23
456
7890
12345
class NumberPat7
{
public static void main(String arg[])
{
int t = 1;
for (int i = 1; i <= 5; i++)
{
for (int j = 1; j <= i; j++)
{
if (t == 10)
t = 0;
System.out.print(t++);
}
System.out.println();
}
}
}
@java_codings
12 264
31. Number pattern 6.
1
22
333
4444
55555
class NumberPat6
{
public static void main(String arg[])
{
for(int i=1;i<=5;i++)
{
for(int j=1;j<=i;j++)
{
System.out.print(i);
}
System.out.println();
}
}
}
@java_codings
12 264
30. Number pattern 5.
12345
1234
123
12
1
12
123
1234
12345
class NumberPat5
{
public static void main(String arg[])
{
int ck = 0, c = 2;
while (c > 0)
{
if (ck == 0)
{
for (int i = 1, r = 5; i <= 5; i++, r--)
{
for (int j = 1; j <= r; j++)
{
System.out.print(j);
}
System.out.println();
}
ck++;
}
else
{
for (int i = 2; i <= 5; i++)
{
for (int j = 1; j <= i; j++)
{
System.out.print(j);
}
System.out.println();
}
}
c--;
}
}
}
@java_codings
12 264
29. Number pattern 4.
1
12
123
1234
12345
1234
123
12
1
class NumberPat4
{
public static void main(String arg[])
{
int ck = 0, c = 2;
while (c > 0)
{
if (ck == 0)
{
for (int i = 1; i <= 5; i++)
{
for (int j = 1; j <= i; j++)
{
System.out.print(j);
}
System.out.println();
}
ck++;
}
else
{
for (int i = 1, r = 5 - 1; i <= 5 - 1; i++, r--)
{
for (int j = 1; j <= r; j++)
{
System.out.print(j);
}
System.out.println();
}
}
c--;
}
}
}
@java_codings
12 264
28. Number pattern 3.
12345
1234
123
12
1
class NumberPat3
{
public static void main(String arg[])
{
for (int i = 1, r = 5; i <= 5; i++, r--)
{
for (int j = 1; j <= r; j++)
{
System.out.print(j);
}
System.out.println();
}
}
}
@java_codings
12 264
27. Number pattern 2.
54321
5432
543
54
5
class NumberPat2
{
public static void main(String arg[])
{
for (int i = 1; i <= 5; i++)
{
for (int j = 5; j >= i; j--)
{
System.out.print(j);
}
System.out.println();
}
}
}
@java_codings
12 264
26. Number pattern 1.
1
12
123
1234
12345
class NumberPat1
{
public static void main(String arg[])
{
for (int i = 1; i <= 5; i++)
{
for (int j = 1; j <= i; j++)
{
System.out.print(j);
}
System.out.println();
}
}
}
@java_codings
12 264
25. Floyd Triangle
1
2 3
4 5 6
7 8 9 10
11 12 13 14 15
import java.util.Scanner;
class FloydTriangle
{
public static void main(String args[])
{
int n, num = 1, c, d;
Scanner in = new Scanner(System.in);
System.out.print("Enter the number of rows of floyd's triangle : ");
n = in.nextInt();
System.out.println("Floyd's triangle :-");
for (c = 1; c <= n; c++)
{
for (d = 1; d <= c; d++)
{
System.out.print(num + " ");
num++;
}
System.out.println();
}
}
}
@java_codings
12 264
24. Christmas tree pattern
X
X
XXX
X
XXXXX
X
XXX
XXXXXX
class ChristmasTreePattern
{
public static void main(String[] arg)
{
drawChristmasTree(4);
}
private static void drawChristmasTree(int n)
{
for (int i = 0; i < n; i++)
{
triangle(i + 1, n);
}
}
private static void triangle(int n, int max)
{
for (int i = 0; i < n; i++)
{
for (int j = 0; j < max - i - 1; j++)
{
System.out.print(" ");
}
for (int j = 0; j < i * 2 + 1; j++)
{
System.out.print("X");
}
System.out.println("");
}
}
}
@java_codings
12 264
23. Christmas tree.
class ChristmasTree
{
public static final int segments = 4;
public static final int height = 4;
public static void main(String[] args)
{
makeTree();
}
public static void makeTree()
{
int maxStars = 2 * height + 2 * segments - 3;
String maxStr = "";
for (int l = 0; l < maxStars; l++)
{
maxStr += " ";
}
for (int i = 1; i <= segments; i++)
{
for (int line = 1; line <= height; line++)
{
String starStr = "";
for (int j = 1; j <= 2 * line + 2 * i - 3; j++)
{
starStr += "*";
}
for (int space = 0; space <= maxStars - (height + line + i); space++)
{
starStr = " " + starStr;
}
System.out.println(starStr);
}
}
for (int i = 0; i <= maxStars / 2; i++)
{
System.out.print(" ");
}
System.out.println(" " + "*" + " ");
for (int i = 0; i <= maxStars / 2; i++)
{
System.out.print(" ");
}
System.out.println(" " + "*" + " ");
for (int i = 0; i <= maxStars / 2 - 3; i++)
{
System.out.print(" ");
}
System.out.println(" " + "*******");
}
}
@java_Codings
12 264
22. Binary Pattern
1
01
101
0101
10101
class BinaryPattern
{
public static void main(String s[])
{
int i, j;
int count = 1;
for (i = 1; i <= 5; i++)
{
for (j = 1; j <= i; j++)
{
System.out.format("%d", count++ % 2);
if (j == i && i != 5)
System.out.println("");
}
if (i % 2 == 0)
count = 1;
else
count = 0;
}
}
}
@java_Codings
12 264
21. Alphabet Pattern
A
BB
CCC
DDDD
EEEEE
import java.util.*;
class AlphabetPattern
{
public static void main(String[] arg)
{
int line, row, col;
char ch = 'A';
Scanner scanner = new Scanner(System.in);
System.out.print("Enter number of lines : ");
line = scanner.nextInt();
for (row = 1; row <= line; row++)
{
for (col = 1; col <= row; col++)
{
System.out.print("" + ch);
}
System.out.println();
ch++;
}
}
}
@java_Codings
12 264
20. Program to Create Multiplication Table.
import java.util.Scanner;
class MultiplicationTable
{
public static void main(String args[])
{
int n, c;
System.out
.println("Enter an integer to print it's multiplication table");
Scanner in = new Scanner(System.in);
n = in.nextInt();
System.out.println("Multiplication table of " + n + " is :-");
for (c = 1; c <= 10; c++)
{
System.out.println(n + "*" + c + " = " + (n * c));
}
}
}
@Cpp_Codings
12 264
19. Program to Find Harmonic Series.
import java.util.*;
class HarmonicSeries
{
public static void main(String args[])
{
int num, i = 1;
double rst = 0.0;
Scanner in = new Scanner(System.in);
System.out.println("Enter the number for length of series");
num = in.nextInt();
while (i <= num)
{
System.out.print("1/" + i + " +");
rst = rst + (double) 1 / i;
i++;
}
System.out.println("\n\nSum of Harmonic Series is " + rst);
}
}
@java_Codings
12 264
18. Program to Find GCDLCM.
import java.util.Scanner;
class GCDLCM
{
public static void main(String args[])
{
int x, y;
Scanner sc = new Scanner(System.in);
System.out.println("Enter the two numbers: ");
x = sc.nextInt();
y = sc.nextInt();
System.out.println("GCD of two numbers is : " + gcd(x, y));
System.out.println("LCM of two numbers is : " + lcm(x, y));
}
static int gcd(int x, int y)
{
int r = 0, a, b;
a = (x > y) ? x : y; // a is greater number
b = (x < y) ? x : y; // b is smaller number
r = b;
while (a % b != 0)
{
r = a % b;
a = b;
b = r;
}
return r;
}
static int lcm(int x, int y)
{
int a;
a = (x > y) ? x : y; // a is greater number
while (true)
{
if (a % x == 0 && a % y == 0)
{
return a;
}
++a;
}
}
}
@java_codings
12 264
17. Program to Find Fraction Subtraction.
import java.util.*;
class FractionSubtraction
{
public static void main(String args[])
{
float a,b,c,d;
Scanner scanner = new Scanner(System.in);
System.out.print("Enter a : ");
a = scanner.nextFloat();
System.out.print("Enter b : ");
b = scanner.nextFloat();
System.out.print("Enter c : ");
c = scanner.nextFloat();
System.out.print("Enter d : ");
d = scanner.nextFloat();
// fraction addition formula ((a*d)-(b*c))/(b*d)
System.out.print("Fraction subtraction : [( "+a+" * "+d+" )-( "+b+" * "+c+" ) / ( "+b+" * "+d+" )] = "+(((a*d)-(b*c))/(b*d)));
}
}
@java_codings
12 264
16. Program to Find Fraction Addition.
import java.util.*;
class FractionAdding
{
public static void main(String args[])
{
float a, b, c, d;
Scanner scanner = new Scanner(System.in);
System.out.print("Enter a : ");
a = scanner.nextFloat();
System.out.print("Enter b : ");
b = scanner.nextFloat();
System.out.print("Enter c : ");
c = scanner.nextFloat();
System.out.print("Enter d : ");
d = scanner.nextFloat();
// fraction addition formula ((a*d)+(b*c))/(b*d)
System.out.print("Fraction Addition : [( " + a + " * " + d + " )+( " + b + " * " + c + " ) / ( " + b + " * " + d + " )] = " + (((a * d) + (b * c)) / (b * d)));
}
}
@java_codings
12 264
15. Program to Convert Decimal to Binary.
import java.util.Scanner;
class DecimalToBinary
{
public String toBinary(int n)
{
if (n == 0)
{
return "0";
}
String binary = "";
while (n > 0)
{
int rem = n % 2;
binary = rem + binary;
n = n / 2;
}
return binary;
}
public static void main(String[] args)
{
Scanner scanner = new Scanner(System.in);
System.out.print("Enter a number: ");
int decimal = scanner.nextInt();
DecimalToBinary decimalToBinary = new DecimalToBinary();
String binary = decimalToBinary.toBinary(decimal);
System.out.println("The binary representation is " + binary);
}
}
@java_codings
