Question

Write a program in java forming a pattern
12345
2345
345
45
5

Answer 1

$\Huge\textbf{ANSWER:}$

$\textsf{\bf{class\:pattern}}$
{

$\textsf{\bf{public \: static \:void\:main(String\:args[])}}$

{

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

{

$\large{\textsf{for(int j = 1 ; j\textless= i;j++)}}$

{

$\textsf{\bf{System.out.print(j);}}$


}

j++;

$\textsf{\bf{System.out.println();}}$

}

}

}//end program

$\Large \textbf{Out}\textbf{put}$
1 2 3 4 5
1 2 3 4
1 2 3
1 2
1
_______________________________
$\begin{tabular}{|c|l|} \bf Variable & \bf Description\\ \cline{1-2}int i& to iterate the for \rm lo op \\ & for pattern \\ \cline{1-2}int j & to print the pattern\\ \end{tabular}$
_______________________________

$\Large{\textbf{Note:}}$

print(): It is used to continue the sentence in the same line without changing the line

println(): sentence will start from the next line .

Answer 2

$\huge{\textbf{\underline{\underline{CODE}}}}$

class pattern

{

public static void main(String args[])

{

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

{

for(int j = i ; j < = 5 ; j++ )

{

System.out.print(j+" ");

}

System.out.println();

}

}//end of main

}//end of class

$\textbf{\huge{NOTE\::}}$

$\bigstar \textsf{The pattern is printed by the statement print()}\\\\\bigstar \textsf{The pattern is printed by the j }\textsf{lo}\textsf{op.}\\\\\bigstar \textsf{The line break is given by the word println().}$

$\underline{\textbf{VARIABLE DESCRIPTION TABLE}}$

$\begin{tabular}{|c|l|} \textf Variable & \textsf Description\\ \cline{1-2}int i& for-lo}\textsf{op}\\\cline{1-2}int j & for-lo}\textsf{op which prints the pattern}\\ \end{tabular}$