Напишіть сценарій, який записується на стандартний вихід, або еквівалент вашої мови, 100 рядків (дійсного) коду Java, який починається з:

class Tuple1 {public Object _0;}
class Tuple2 {public Object _0,_1;}
class Tuple3 {public Object _0,_1,_2;}
class Tuple4 {public Object _0,_1,_2,_3;}
class Tuple5 {public Object _0,_1,_2,_3,_4;}
class Tuple6 {public Object _0,_1,_2,_3,_4,_5;}
class Tuple7 {public Object _0,_1,_2,_3,_4,_5,_6;}
class Tuple8 {public Object _0,_1,_2,_3,_4,_5,_6,_7;}
class Tuple9 {public Object _0,_1,_2,_3,_4,_5,_6,_7,_8;}
class Tuple10 {public Object _0,_1,_2,_3,_4,_5,_6,_7,_8,_9;}
class Tuple11 {public Object _0,_1,_2,_3,_4,_5,_6,_7,_8,_9,_10;}
class Tuple12 {public Object _0,_1,_2,_3,_4,_5,_6,_7,_8,_9,_10,_11;}

Останній рядок повинен починатися з class Tuple100.

Це код-гольф , тому найкоротший код у байтах виграє!

Джолф, 42 байти

Чи отримую я бонусні бали за побиття желе з найкращим рахунком коли-небудь? Містить недруковані матеріали, тому ви можете спробувати його в Інтернеті тут . Я замінив недруковані версії на їх відповідний індекс alt для читабельності.

‼Μz~1d"Ξ/êί Tuple% {Ξ0î⌂ Ξ2Qμ_ %;}"HRzH",_

Пояснення

‼Μz~1d"Ξ/êί Tuple% {Ξ0î⌂ Ξ2Qμ _%;}"HRzH",_
 Μz~1d                                     map the range 1..100 with the following function
      "                                    begin a string
       Ξ/êί                                short for "class"
            Tuple% {               H       string interpolate H (current number)
                    Ξ0î⌂ Ξ2Qμ              short for "public Object"
                              _%;}" RzH    string interpolate with a range from 1..H joined
                                       ",_  by the string ",_" (auto-closed quotes)

vim 56 54 натискання клавіш

iclass Tuple1 {public Object _0;}<esc>qyYp<C-a>$y2bPr,<C-a>q98@y

Оскільки V назад сумісний, ви можете спробувати його в Інтернеті!

Це ідеальне завдання для vim! Я можу трохи пізніше взяти гольф. Також зауважте, що це <c-a>означає Control-A, і це вважається одним натисканням клавіш.

Пояснення:

iclass Tuple1 {public Object _0;}<esc>         'Enter the starting text


qy                          'Start recording in register y
  Yp                        'Yank the current line, the print on the line below
     <C-a>                  'Increment the next digit to occur by one
          $                 'Move to the end of this line
           y2b              '(yank) 2 words (b)ack. This will grab '_0;'
              P             'Print the previously yanked word before the cursor.
               r,           '(r)eplace the char under the cursor with a comma.
                 <c-a>q     'Increment the current digit, then stop recording
                       99@y 'Playback macro 'y' 99 times.

Желе, 44 байти

R’j“,_”
“¤>%,oỊȤʠ“ØụĊ5D³ṃṠɼQ»j;Ç;“;}¶”
ȷ2RÇ€

Моя перша відповідь желе. Спробуйте в Інтернеті!

Pyth, 53 50 48 байт

VS100%." }SüÆðQ´Ó3Ô«%&a´4UçõÛ"[Nj",_"UN

Спробуйте в Інтернеті!

Пряма ітерація в межах діапазону (1100) та побудова корроспондірованного рядка з упакованого рядка шляхом його форматування.

Пояснення

VS100%. "} SüÆðQ´Ó3Ô«% & a´4UçõÛ "[Nj", _ "ООН

VS100 # Ітерація в межах діапазону (1100)
     %. "} SüÆðQ´Ó3Ô«% & a´4UçõÛ "# Розпакуйте рядок і відформатуйте
                              [# Список для форматування аргументів
                               N # Кількість кортежу
                                j UN # Приєднати номери об’єктів ...
                                 ", _" # ... на сепараторі ", _"

Розпакований рядок є class Tuple%i {public Object _%s;}

CoffeeScript, 86 84 байт

console.log "class Tuple#{i} {public Object _#{[0...i].join ',_'};}"for i in[1..100]

Перегляньте рішення в Інтернеті

Java, 160, 125 Bytes

Thanks to @DenkerAffe, @Denham Coote and @Mathias Ettinger for the improvements.

Java writing java( because someone had to!)

void z(){String s="_0";for(int i=1;i<101;){System.out.println("class Tuple"+(i++)+" {public Object "+s+";}");s+=",_"+i;}}

And the un-golfed version

void z(){
    String s = "_0";
    for(int i = 1 ;i < 101;){
        System.out.println("class Tuple" + (i++) + " {public Object "+ s + ";}");
        s += ",_" + i;
        }
    }

Oracle SQL 9.2, 138 137 Bytes

SELECT REPLACE('class Tuple'||LEVEL||' {public Object'||SYS_CONNECT_BY_PATH(LEVEL-1,',_')||';}','t,','t ')FROM DUAL CONNECT BY LEVEL<101;

@Peter Thanks for pointing the 0/1 mistake.

The query use the CONNECT BY CLAUSE of hierarchical query to generate 100 rows.

The LEVEL pseudocolumn contains the row number of each row.

SYS_CONNECT_BY_PATH concatenate the first parameter, the row number, of each row, and use the second parameter as the separator.

Batch, 128 bytes

@set m=_0
@for /l %%t in (1,1,100)do @call:b %%t
@exit/b
:b
@echo class Tuple%1 {public Object %m%;}&set m=%m%,_%1

Edit: Saved 10 bytes thanks to @Bob. Saved 1 byte thanks to @EʀɪᴋᴛʜᴇGᴏʟғᴇʀ.

Retina, 80 79 bytes

Byte count assumes ISO 8859-1 encoding.

100$*1
1
class Tuple11$` {public Object 1$`}¶
1(?<= (1+))
_$1,
1(1)*
$#1
,}
;}

Try it online!

Powershell - 65 bytes

(Amended in response to comment)

All credit to TimmyD

1..100|%{"class Tuple$_ {public Object _$(0..($_-1)-Join",_");}"}

Perl 6, 65 bytes

say "class Tuple$_ \{public Object _{join ',_',^$_};}" for 1..100

R - 199 132 123 118 bytes

Version 4

p=paste0;for(i in 1:10)cat(p("class Tuple",i," {public Object ",toString(sapply(0:(i-1),function(x)p("_",x))),";}\n"))

Version 3

p=paste0;for(i in 1:8)cat(p("class Tuple",i," {public Object ",p(sapply(0:(i-1),function(x)p("_",x)),collapse=","),";}\n"))

Version 2

p=paste0;for(i in 1:100)cat(p("class Tuple",i," {public Object ",p(sapply(0:(i-1),function(x)p("_",x)),collapse=","),";}"),sep="\n")

Version 1

for (i in 1:100){
  foo <- paste0("class Tuple", i, " {public Object ")
  for (j in 0:(i - 1)){
    foo <- if (j < (i - 1)) paste0(foo, "_", j, ",") else paste0(foo, "_", j, ";}")
  }
  print(foo)
}

Ruby, 71 bytes

100.times{|i|puts"class Tuple#{i+1} {public Object _#{[*0..i]*',_'};}"}

Java, 103 bytes

s->{s="_0";for(int i=0;i++<100;s+=",_"+i)System.out.printf("class Tuple%s {public Object %s;}\n",i,s);}

My first time here. Hi there! I went for a Java8 lambda expression (aka an anonymous function).

Ungolfed version

s -> {
    s = "_0";
    for (int i = 0; i++ < 100; s += ",_" + i)
        System.out.printf("class Tuple%s {public Object %s;}\n", i, s);
}

To actually use this, as usual in Java8, you have to assign it to a variable of (or cast it to) an appropriate functional interface and then call its method; but technically, the function is only the lambda expression itself, so I am counting only that.

It also requires an input parameter, which saves me a couple bytes, since I can abuse it as a local variable without having to specify its type. I'm not sure if that's considered cheating, but to me it appears to be within the rules: I only saw people state that posting a function is allowed, not how that function needs to be invoked. :) And it doesn't actually read the parameter, so the function is still self-contained; you can pass any String to it, or even null, and it will still produce the correct output.

And here is how to use it:

import java.util.function.Consumer;

public class Main {
    public static void main(String[] args) {
        Consumer<?> r =
            s->{s="_0";for(int i=0;i++<100;s+=",_"+i)System.out.printf("class Tuple%s {public Object %s;}\n",i,s);}
        ;
        r.accept(null); 
    }
}

Python 2, 96

def f(n=99):s=n and f(n-1)+',_'+`n`or"class Tuple%d {public Object _0";print s%-~n+';}';return s

Python 3, 98

def f(n=99):s=n and f(n-1)+',_%d'%n or"class Tuple%d {public Object _0";print(s%-~n+';}');return s

Usage:

f()

Ungolfed:

def javatuple(n=99):
    if n == 0:
        s = "class Tuple%d {public Object _0"
    else:
        s = javatuple(n-1) + ',_' + str(n)
    print(s%(n+1) + ';}')
    return s

formers:

103

r=range
for i in r(100):
 print"class Tuple%d {public Object _%s;}"%(i+1,',_'.join(`j`for j in r(i+1)))

108

def f(n=99):
 if n:f(n-1)
 print"class Tuple%d {public Object _%s;}"%(n+1,',_'.join(`i`for i in range(n+1)))

CJam, 53 bytes

100{)"class Tuple"\" {public Object _"1$,",_"*";}
"}/

Try it here.

Groovy, 74 chars

"join()" is unbeatable... New solution, thanks to @yariash

100.times{println"class Tuple$it {public Object _${(0..it-1).join',_'};}"}

Old solution, 78 chars:

(1..100).each{println"class Tuple$it {public Object _${(0..it-1).join',_'};}"}

Julia, 77 bytes

for i=1:100;println("class Tuple$i {public Object _$(join(0:i-1,",_"));}")end

Lua, 128 106 Bytes

I'm still trying to find a way to directly work on a printed value, and not on a string.

Edit : Partially found it! I still need a string for the "_0,_1..." part, but it already is better :).

s=""for i=0,99 do s=(s..",_"..i):gsub("^,",s)print(("class Tuple"..(i+1).." {public Object ")..s..";}")end

Old 128 Bytes solution

s="class Tuple1 {public Object _0;}"print(s)for i=1,99 do s=s:sub(1,s:find";"-1):gsub("e%d+","e"..i+1)..",_"..i..";}"print(s)end

Ungolfed

s=""
for i=0,99
do
  s=(s..",_"..i)              -- concatenate s with ",_i"
      :gsub("^,",s)           -- remove the leading "," for ",_0"
  -- then print the concatenated string
  print(("class Tuple"..(i+1).." {public Object ")..s..";}")
end

Python 3, 111 109 105 bytes

[print('class Tuple%s {public Object %s;}'%(i,','.join('_%i'%j for j in range(i))))for i in range(1,101)]

It's not the shortest thing in the world, I'm just participating.

edit1: down 2 bytes by removing 0, in first range

edit2: I was unnecessarily casting int to str instead of just using %i... Down to 105.

Mathematica, 130 Bytes

{"class Tuple",ToString[#]," {public Object ",StringReplace[ToString[#-1&/@Range@#],{" "|"{" ->"_","}"->";}\n"}]}&/@Range[100]<>""

Scala, 85 Bytes

for(u<-1 to 100)println(s"class Tuple$u {public Object _${0 to u-1 mkString ",_"};}")

Java, 116

^{(for the printing function only - according to some comments, this is in line with the rules)}

import static java.lang.System.*;
public class T
{
    public static void main(String[] args)
    {
        T t = new T();
        t.p();
    }

    void p(){String s="_0";for(int i=0;i<100;){out.println("class Tuple"+ ++i+" {public Object "+ s + ";}");s+=",_"+i;}}
}

PHP, 112 bytes

<?php for($i=0;$i<100;$i++){$m.=$i==0?'_'.$i:',_'.$i;echo 'class Tuple'.($i+1).' {public Object '.$m.';}<br/>';}

Seriously, 55 bytes

2╤R`;r"$'_+"£M',j@k"c╙ò T╒α%d {pu▐V Object %s;}"⌡%`M'
j

Hexdump (reversible with xxd -r):

00000000: 32e2 95a4 5260 3b72 2224 275f 2b22 c2a3  2...R`;r"$'_+"..
00000010: 4d27 2c6a 406b 2263 e295 99c3 b220 54e2  M',j@k"c..... T.
00000020: 9592 ceb1 2564 207b 7075 e296 9056 204f  ....%d {pu...V O
00000030: 626a 6563 7420 2573 3b7d 22e2 8ca1 2560  bject %s;}"...%`
00000040: 4d27 0a6a                                M'.j

Try it online!

Yes, that newline is supposed to be there.

Explanation (newline replaced with \n):

2╤R`;r"$'_+"£M',j@k"c╙ò T╒α%d {pu▐V Object %s;}"⌡%`M'\nj
2╤R                                                       push range [1,100]
   `                                              `M      map:
    ;r                                                      push a, range(a)
      "$'_+"£M                                              map:
       $'_+                                                   stringify, prepend "_"
              ',j                                           join with commas
                 @k                                         swap and push stack as list
                   "c╙ò T╒α%d {pu▐V Object %s;}"⌡           decompress, result is
                                                              "class Tuple%d {public Object %s;}"
                                                 %          string format
                                                    '\nj  join with newlines

Japt, 52 bytes

Lo £`cÓ? TÕà{X} \{puÞV Object {Xò ®'_+Z}&}` r&59d} ·

The ? should be the literal byte 0x95. Test it online!

Japt has:

• concise syntax to help shorten your code.
• string compression to help shorten it even further.
• lots of bugs to make you want to throw your computer out the window.

I can't even use a semicolon in the string because the function it's wrapped in wants to return everything after the semicolon. This should only be 46 bytes:

Lo £`cÓ? TÕà{X} \{puÞV Object {Xò ®'_+Z};}`} ·

But alas, it is not. I'll see if I can fix these bugs over the next couple of hours.

How it works

Lo £       }  // Generate the range [0..100), and map each item X in this range to:
`cÓ? TÕà{X}   //  "class Tuple" + X +
\{puÞV Object //  "{public Object" +
{Xò ®'_+Z}    //   Create the range [0..X] and map each item Z to "_" + Z.
              //   Upon stringification, this automatically inserts the commas.
&}`           //  + "&}"
r&59d         //  Replace the "&" with String.fromCharCode(59), or ";".
·             // Join the result with newlines.

Javascript, 112 110 bytes

2 bytes off thanks @CᴏɴᴏʀO'Bʀɪᴇɴ.

_=>[...Array(100)].map((x,i)=>`class Tuple${++i} {public Object ${[...Array(i)].map((y,j)=>'_'+j)};}`).join`
`

Ungolfed:

_=>                                         // anonymous function
    [...Array(100)].map((x,i)=>             // 100 times [0..99]
        `class Tuple${++i} {public Object   // Tuple index + 1
            ${[...Array(i)].map(            // (index + 1) times
                (y,j)=>'_'+j                // _+j with j in [0..index]
            )}                              // Array without join prints comma in between
        ;}`                                 // as literal string
    ).join`\n`                              // display array line by line

Groovy, 97 bytes

(1..100).each{println "class Tuple${it} {public Object ${(0..it-1).collect{"_$it"}.join(',')};}"}

Try it online!

Python 2, 96 Bytes

r=range
for i in r(1,101):print"class Tuple%d {public Object _%s;}"%(i,',_'.join(map(str,r(i))))

Thanks @DenkerAffe for the suggestion of using lambda.

Thanks @MathiasEttinger for the join idea.

C++, 164 159 157 bytes (155 as function only)

#include <iostream>
#define o std::cout<<
int main(){int j,i=0;for(;i<100;++i){o"class Tuple"<<i+1<<" {public Object _0";for(j=0;++j<=i;)o",_"<<j;o";}\n";}}

This is a full program. You can save 2 bytes in function only form if you replace int main() with void f().

Run code in Ideone

Ungolfed, including macro expansion

#include <iostream>
int main()
{
    int j,i=0;
    for(;i<100;++i)
    {
        std::cout << "class Tuple"<< i+1 <<" {public Object _0";
        for(j=0;++j<=i;)
            std::cout << ",_" << j;
        std::cout << ";}\n";
    }
}