Terminates the current line by printing the line-separator string.

Terminates the current line by printing the line-separator string.

Returns a random real number uniformly in [0, 1). @return a random real number uniformly in [0, 1)

Flushes standard output.

Flush standard output, padding 0s if number of bits written so far is not a multiple of 8.

Adds the item to this bag. @param item the item to add to this bag

Adds the key to this set (if it is not already present). @param key the key to add @throws IllegalArgumentException if {@code key} is {@code null}

Prints a formatted string to standard output, using the specified format string and arguments, and then flushes standard output. @param format the <

Returns the length of this interval. @return the length of this interval (max - min)

Reads the next token from this input stream, parses it as a {@code int}, and returns the {@code int}. @return the next {@code int} in this input stre

Write the 8-bit byte to standard output.

Set the pen color to the default color (black).

Returns true if standard input is empty (except possibly for whitespace). Use this method to know whether the next call to {@link #readString()}, {@li

Reads the next token from standard input, parses it as an integer, and returns the integer. @return the next integer on standard input @throws NoSuch

Adds the item to this queue. @param item the item to add

Draws one pixel at (<em>x</em>, <em>y</em>). This method is private because pixels depend on the display. To achieve the same effect, set the pen radi

Draws one pixel at (x, y). @param x the x-coordinate of the pixel @param y the y-coordinate of the pixel

Compares this set to the specified set. <p> Note that this method declares two empty sets to be equal even if they are parameterized by different gene

Reads and returns the next line in this input stream. @return the next line in this input stream; {@code null} if no such line

Reads the next token and returns the {@code String}. @return the next {@code String} @throws NoSuchElementException if standard input is empty

Sets the pen size to the default size (0.002). The pen is circular, so that lines have rounded ends, and when you set the pen radius and draw a point,

Write the specified bit to standard output. @param x the {@code boolean} to write.

Removes and returns a smallest key on this priority queue. @return a smallest key on this priority queue @throws NoSuchElementException if this prior

Returns the height of the picture. @return the height of the picture (in pixels)

Increments the counter by 1.

Returns true if standard input is empty. @return true if and only if standard input is empty

Returns true if input stream is empty (except possibly whitespace). Use this to know whether the next call to {@link #readString()}, {@link #readDoubl

Reads the next 8 bits from standard input and return as an 8-bit char. Note that {@code char} is a 16-bit type; to read the next 16 bits as a char, us

Returns the width of the picture. @return the width of the picture (in pixels)

Adds the item to this stack. @param item the item to add

Compares two points by y-coordinate, breaking ties by x-coordinate. Formally, the invoking point (x0, y0) is less than the argument point (x1, y1) if

Is {@code i} an index on this priority queue? @param i an index @return {@code true} if {@code i} is an index on this priority queue; {@code

Returns true if this input stream has a next line. Use this method to know whether the next call to {@link #readLine()} will succeed. This method is f

Returns true if this queue is empty. @return {@code true} if this queue is empty; {@code false} otherwise

Returns true if this priority queue is empty. @return {@code true} if this priority queue is empty; {@code false} otherwise

Inserts the specified key-value pair into the symbol table, overwriting the old value with the new value if the symbol table already contains the spec

Reads all remaining tokens from standard input and returns them as an array of strings. @return all remaining tokens on standard input, as an array o

Rearranges the array in ascending order, using the natural order. @param pq the array to be sorted

Returns the current value of this counter. @return the current value of this counter

Returns true if this set contains the given key. @param key the key @return {@code true} if this set contains {@code key}; {@code false} oth

Returns the value associated with the given key in this symbol table. @param key the key @return the value associated with the given key if the key

Helper functions for compares and swaps.

Returns true if standard input has a next line. Use this method to know whether the next call to {@link #readLine()} will succeed. This method is func

Returns true if this symbol table is empty. @return {@code true} if this symbol table is empty and {@code false} otherwise

Draws a line segment between (<em>x</em>₀, <em>y</em>₀) and (<em>x</em>₁, <em>y</em>₁). @param x0 the <e

Reads all remaining tokens from this input stream and returns them as an array of strings. @return all remaining tokens in this input stream, as an a

Reads and returns the next line, excluding the line separator if present. @return the next line, excluding the line separator if present; {@c

Sets the pen color to the default color (black).

Sets the <em>x</em>-scale to be the default (between 0.0 and 1.0).

Sets the <em>y</em>-scale to be the default (between 0.0 and 1.0).

Returns a random boolean from a Bernoulli distribution with success probability <em>p</em>. @param p the probability of returning {@code true} @retu

Plot this point using standard draw.

Drawing images.

Returns the index of the specified key in the specified array. @param a the array of integers, must be sorted in ascending order @param key the sea

Adds a new key to this priority queue. @param x the key to add to this priority queue

Draws a point centered at (<em>x</em>, <em>y</em>). The point is a filled circle whose radius is equal to the pen radius. To draw a single-pixel point