Specification

Write a program that enables a user to play number guessing games. The following is a nutshell description of a number guessing game.

+ a random number is generated

+ loop prompting the user to enter guesses

until the user guesses the number or hits

the maximum number of allowed guesses or

enters the "quit" sentinel value

The rest of this specification documents number guessing games in more detail. The documentation uses manifest constants that can be used by your program.

Playing a Guessing Game

Use a class Random object to get a random number between MIN_NUMBER (1) and MAX_NUMBER (205), inclusive.

Print the ENTER_GUESS_PROMPT and read the user input. Loop until one of the following are true.

+ the user enters the random number

- print WINNER_MSG along with number of guesses

+ the user enters MAX_GUESSES (10) wrong guesses

- print LOSER_MSG along with the random number

+ the user enters QUIT_VALUE (-1)

- print QUITTER_MSG

The current game ends in all three of these cases.

(see "End of Game Processing" section)

If the user enters BACKDOOR_VALUE (-314), print the random number and re-prompt the user to enter a guess. BACKDOOR_VALUE input is not counted as a wrong guess.

Print a INPUT_TOO_SMALL_MSG or INPUT_TOO_LARGE_MSG message when the user enters a number that is either less than MIN_NUMBER or greater than MAX_NUMBER, respectively. Re-prompt the user to enter a guess after printing the message. Invalid inputs are not counted as wrong guesses.

Print a NOPE_NOPE_MSG message when the user enters a wrong guess more than once and re-prompt the user to enter a guess. Duplicate wrong guesses are not counted as wrong guess.

Print a NOPE_MSG when the user enters a wrong guess. At HINT_THRESHOLD (5) wrong guesses, print a HIGHER_MSG or LOWER_MSG message. Re-prompt the user to enter a guess.

End of Game Processing

If number of games played equals MAX_GAMES (4), then do "Post Game Playing Processing." Otherwise, issue the PLAY_AGAIN_PROMPT. Do "Post Game Playing Processing" if user enters 'n', else start new game.

Post Game Playing Processing

Print the following prior to exiting the program.

number of games played

number of games won

number of games lost

number of games quit

winning percentage

Also print game summaries for each game played.

games played: 3; won: 1; lost: 1; quit: 1; winning pct.: 33.33%

game 1: Won; the number was: 145; #guesses: 6; backdoored: true

...guesses in ascending order: 1,2,3,4,5,

game 2: Quit; the number was: 49; #guesses: 3; backdoored: false

...guesses in ascending order: 1,2,3,

game 3: Lost; the number was: 182; #guesses: 10; backdoored: true

...guesses in ascending order: 1,5,144,150,181,183,191,199,200,201,

Manifest Constants

Your program can implements I_GG to use the manifest constants defined in the interface. I_GG can be copied/pasted after (or before) the declaration of your class.

To Support Testing (i.e. test mode)

If the program is executed with a command-line argument, then the random number for each game is DFLT_NUMBER (60).

The motivation for supporting test mode is to play games without having to play games.

shell-prompt: cat gg.in

-314 10 20 30 foo 40 50 70 60 y

10 20 10 0 210 -1 y

1 2 3 4 5 6 7 8 9 10 11 12 y

1 2 3 1 2 60 w y

shell-prompt: cat gg.in | java GG testing > gg.out

Example Games

*** Hello! Have fun playing the CSC205AA guessing game. ***

enter a guess between 1 and 205 (-1 to quit): 1 // ENTER_GUESS_PROMPT

nope... // NOPE_MSG

enter a guess between 1 and 205 (-1 to quit): 2

nope...

enter a guess between 1 and 205 (-1 to quit): 3

nope...

enter a guess between 1 and 205 (-1 to quit): 4

nope...

enter a guess between 1 and 205 (-1 to quit): 5

nope... higher // NOPE_MSG with hint

enter a guess between 1 and 205 (-1 to quit): 3

you've already guessed that wrong guess... // NOPE_NOPE_MSG

enter a guess between 1 and 205 (-1 to quit): 314

*** invalid input -- must be less than 206 // INPUT_TOO_LARGE_MSG

enter a guess between 1 and 205 (-1 to quit): -5

*** invalid input -- must be greater than 0 // INPUT_TOO_SMALL_MSG

enter a guess between 1 and 205 (-1 to quit): -314

...the number is 145

enter a guess between 1 and 205 (-1 to quit): 145

you're a winner... # of guesses: 6 // WINNER_MSG

Do you want to play again (n or y)? y // PLAY_AGAIN_PROMPT

enter a guess between 1 and 205 (-1 to quit): 1

nope...

enter a guess between 1 and 205 (-1 to quit): 2

nope...

enter a guess between 1 and 205 (-1 to quit): 3

nope...

enter a guess between 1 and 205 (-1 to quit): -1

you're a quitter... the number was 49 // QUITTER_MSG

Do you want to play again (n or y)? what

*** invalid input -- must be n or y // NOT_YN_MSG

Do you want to play again (n or y)? y

enter a guess between 1 and 205 (-1 to quit): -314

...the number is 182

enter a guess between 1 and 205 (-1 to quit): 150

nope...

enter a guess between 1 and 205 (-1 to quit): 200

nope...

enter a guess between 1 and 205 (-1 to quit): 1

nope...

enter a guess between 1 and 205 (-1 to quit): 5

nope...

enter a guess between 1 and 205 (-1 to quit): 200

you've already guessed that wrong guess...

enter a guess between 1 and 205 (-1 to quit): 206

*** invalid input -- must be less than 206

enter a guess between 1 and 205 (-1 to quit): 0

*** invalid input -- must be greater than 0

enter a guess between 1 and 205 (-1 to quit): 144

nope... higher

enter a guess between 1 and 205 (-1 to quit): foo

*** invalid input -- must be an whole number

enter a guess between 1 and 205 (-1 to quit): 201

nope... lower

enter a guess between 1 and 205 (-1 to quit): 183

nope... lower

enter a guess between 1 and 205 (-1 to quit): 200

you've already guessed that wrong guess...

enter a guess between 1 and 205 (-1 to quit): 199

nope... lower

enter a guess between 1 and 205 (-1 to quit): -314

...the number is 182

enter a guess between 1 and 205 (-1 to quit): 181

nope... higher

enter a guess between 1 and 205 (-1 to quit): 191

too many guesses entered... the number was 182 // LOSER_MSG

Do you want to play again (n or y)? n

*** Thanks for playing the CSC205AA guessing game. ***

games played: 3; won: 1; lost: 1; quit: 1; winning pct.: 33.33%

game 1: Won; the number was: 145; #guesses: 6; backdoored: true

...guesses in ascending order: 1,2,3,4,5,

game 2: Quit; the number was: 49; #guesses: 3; backdoored: false

...guesses in ascending order: 1,2,3,

game 3: Lost; the number was: 182; #guesses: 10; backdoored: true

...guesses in ascending order: 1,5,144,150,181,183,191,199,200,201,

Example Games (second round to test MAX_GAMES played)

*** Hello! Have fun playing the CSC205AA guessing game. ***

enter a guess between 1 and 205 (-1 to quit): -1

you're a quitter... the number was 157

Do you want to play again (n or y)? y

enter a guess between 1 and 205 (-1 to quit): -1

you're a quitter... the number was 4

Do you want to play again (n or y)? y

enter a guess between 1 and 205 (-1 to quit): -314

...the number is 35

enter a guess between 1 and 205 (-1 to quit): 35

you're a winner... # of guesses: 1

Do you want to play again (n or y)? y

enter a guess between 1 and 205 (-1 to quit): -1

you're a quitter... the number was 118

Maximum number (4) of games have been played.

*** Thanks for playing the CSC205AA guessing game. ***

games played: 4; won: 1; lost: 0; quit: 3; winning pct.: 25.00%

game 1: Quit; the number was: 157; #guesses: 0; backdoored: false

game 2: Quit; the number was: 4; #guesses: 0; backdoored: false

game 3: Won; the number was: 35; #guesses: 1; backdoored: true

game 4: Quit; the number was: 118; #guesses: 0; backdoored: false

Example Games (test mode)

*** Hello! Have fun playing the CSC205AA guessing game. ***

enter a guess between 1 and 205 (-1 to quit): -314

...the number is 60

enter a guess between 1 and 205 (-1 to quit): 10

nope...

enter a guess between 1 and 205 (-1 to quit): 20

nope...

enter a guess between 1 and 205 (-1 to quit): 30

nope...

enter a guess between 1 and 205 (-1 to quit): foo

*** invalid input -- must be an whole number

enter a guess between 1 and 205 (-1 to quit): 40

nope...

enter a guess between 1 and 205 (-1 to quit): 50

nope... higher

enter a guess between 1 and 205 (-1 to quit): 70

nope... lower

enter a guess between 1 and 205 (-1 to quit): 60

you're a winner... # of guesses: 7

Do you want to play again (n or y)? y

enter a guess between 1 and 205 (-1 to quit): 10

nope...

enter a guess between 1 and 205 (-1 to quit): 20

nope...

enter a guess between 1 and 205 (-1 to quit): 10

you've already guessed that wrong guess...

enter a guess between 1 and 205 (-1 to quit): 0

*** invalid input -- must be greater than 0

enter a guess between 1 and 205 (-1 to quit): 210

*** invalid input -- must be less than 206

enter a guess between 1 and 205 (-1 to quit): -1

you're a quitter... the number was 60

Do you want to play again (n or y)? y

enter a guess between 1 and 205 (-1 to quit): 1

nope...

enter a guess between 1 and 205 (-1 to quit): 2

nope...

enter a guess between 1 and 205 (-1 to quit): 3

nope...

enter a guess between 1 and 205 (-1 to quit): 4

nope...

enter a guess between 1 and 205 (-1 to quit): 5

nope... higher

enter a guess between 1 and 205 (-1 to quit): 6

nope... higher

enter a guess between 1 and 205 (-1 to quit): 7

nope... higher

enter a guess between 1 and 205 (-1 to quit): 8

nope... higher

enter a guess between 1 and 205 (-1 to quit): 9

nope... higher

enter a guess between 1 and 205 (-1 to quit): 10

too many guesses entered... the number was 60

Do you want to play again (n or y)? 11

*** invalid input -- must be n or y

Do you want to play again (n or y)? 12

*** invalid input -- must be n or y

Do you want to play again (n or y)? y

enter a guess between 1 and 205 (-1 to quit): 1

nope...

enter a guess between 1 and 205 (-1 to quit): 2

nope...

enter a guess between 1 and 205 (-1 to quit): 3

nope...

enter a guess between 1 and 205 (-1 to quit): 1

you've already guessed that wrong guess...

enter a guess between 1 and 205 (-1 to quit): 2

you've already guessed that wrong guess...

enter a guess between 1 and 205 (-1 to quit): 60

you're a winner... # of guesses: 4

Maximum number (4) of games played.

*** Thanks for playing the CSC205AA guessing game. ***

games played: 4; won: 2; lost: 1; quit: 1; winning pct.: 50.00%

game 1: Won; the number was: 60; #guesses: 7; backdoored: true

...guesses in ascending order: 10,20,30,40,50,70,

game 2: Quit; the number was: 60; #guesses: 2; backdoored: false

...guesses in ascending order: 10,20,

game 3: Lost; the number was: 60; #guesses: 10; backdoored: false

...guesses in ascending order: 1,2,3,4,5,6,7,8,9,10,

game 4: Won; the number was: 60; #guesses: 4; backdoored: false

...guesses in ascending order: 1,2,3,

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Invalid inputh are nor cousted as wrong geses Print a NOPE NOPE MSG mesage when the sser enters a wnong goess moee thas once and se-prompe the wer to enter a gueSS Daplicate wsong guesses are sot cosmed wrong gue mal a NortMSwhen he user enter" wrong pass. At HINT-THRESHOLD cs wrong pusses pou H GHERMsGor OWERMSG message. Reprompt the o ener a guess Ilf sumber of games played equals MAX GAMES (4)thes do "Post Game leying Pocesing Oherwise, isse the PL.AY AGAIN PROMI'T Do "Poot Gome Playing Processing" usei esters else start new game 0 Ute oeject to got a rundo aumber between MIN NUMBER (1) and MAX NUMBER 205),inclusive Phint the ENTH OUESS PROMPT and reud the wser inpet. 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Otherwise, issue the LAY AGAIN PROMPT Do "Past Clame Playing Post Game Playing Preceng Prist the allowing prior te exiting the progam hat i doProcessing" if user enters '.elwe sta newgane namber of games winning percentage soprim game summaries for each gane played 0 2312y Example Games wai- enter a goeas between 1 and aas (-1 to quitje 1 entar guess between 1 and 20s (-1 to quitjs a enter guess between 1 and 205 (-l to quits enter a guess betveen 1 and 20s t- tij ENTER Sope... higher / NOPE NISG with hint enter ^ gu between 1 and 205 t-1 to quit) esta.. guess between 1 and 205 E-1 to quie" i4 enter a queas betvees 1 enter guess between 1 Md 205 (-1 to quis;. "314 anter guess betveen 1 aad 305 (t to qie 145 and 2e5 -1 to quit)s-5 muxt be greater t // " 700-mrr.. Mgg toyou want te play again (s or y)2 y antar a guess between 1 and 205 t-1 to quit): 2 enter . gues. between 1 .nd 205 -1 to quit)' , enter between 1.nd 205 K.1 to 11t)1-1 With S Do you want to play sgain n or yi? what NOT TN MSG o you want to play again tn or 7 esterguess betwveen 1 and 205 (-1 to quit)s-36 enter a quess between 1 and 205 (-1 to quit): 15 enter a guess between 1 and 3os (-l to qit 20 enter puess betveen 1 and s (-1 to quitj Exact V 3 8 imvalid iagut -must be greater than o enteress betvsen 1 and 205 (-3 to quit)s -314 EN: E. anter a guess between 1 and 20s (-1 to quitje 145 Do you vant to play again tn or yi nterguess betveen 1 and 205 (-1 to quit)s 1 sion in... enter a guess between 1 and s (-1 toquitje3 the number waa 49 Doyou want to play "gaia (aery" y eterguess between 1 and 20s (-1 to quit)e 150 enter rvess betveen 1 and 205 1-1 te is 0 entar aguse beween 1 and 25 - tqui anter a gess betveen 1 and 20s 1-1 te qit s enter a goess betveen and 205 -1 to qui) 0 odared.. with S nd the... t)14 1 te quit enter a gess betveen 1 and 205 1-1 to quitj 200 enter a guess between 1 and 25 1-1 toqits 19 enter a guess betvees i and 205 1teits1 ong guess Exact V ighes 7 azfoo.ne enter a guess betveen 1 and 205 (-1 to quit)s 200 you've aLready guoessed that wrong guess enter a guess betveen 1 and 205 (-1 to quitj: 199 nope...lover enter a guess betveen 1 and 205 (-1 to quit): -314 the nanber is 182 enter guess betveen1 and 205 (-1 to qait)a 11 nope...higher enter a guess betveen 1 and 205 (-1 to quit)i 191 too many gueases entered...the nunber vas 182 //LOSER Do you want to play again (s or y)?n Thanks for playing the ese20SAa gu ing gen. ganes playeds 3; von: 1s lost: 1: uits 1; winning pot. 33.33 gane 1: Wonj the nusber vass 145:quessesI 6: backdooredi true guesses in sscending orders 1,2,3,4,5 gane 2: Quits the munber vas: 49:ses: 3: backdooredi false guesses in ascending orderi 1,2,3 gane 31 Lost; the munber was: 1825 goeses: 10: backdooredi true guesses in ascending orderi 1,5,144,150,181,183,191,199,200,201, Example Games (second round to test MAX GAMES played) .Bellol Have fun playing the CBC20SAA gessing gam. enter a quess betveen 1 and 205 (1 to quit)i-1 you"re quitter...the number vas 157 Do you want to play again (nor y), y enter a guess betveen 1 and 205 (-1 to quit)s1 you're quitter.the number vas 4 Do you want to play again (a or y), y enter aguess betveen 1 and 205 (-1 to quit): -314 the nunber is 35 enter a guess betvees 1 and 205-1 to quit): 3 you're a winner # of guesses: 1 Do you want, to play again (n oE Y)7 y enterguess between 1 and 205 (-1 to quit,' - you'ze a quitter..the number vas 118 Maximum number (4) of ganes have been played .. Thanks tor playing the cSC20SAA guessing ane. azfoo.ne enter a guess betveen 1 and 205 (-1 to quit)s 200 you've aLready guoessed that wrong guess enter a guess betveen 1 and 205 (-1 to quitj: 199 nope...lover enter a guess betveen 1 and 205 (-1 to quit): -314 the nanber is 182 enter guess betveen1 and 205 (-1 to qait)a 11 nope...higher enter a guess betveen 1 and 205 (-1 to quit)i 191 too many gueases entered...the nunber vas 182 //LOSER Do you want to play again (s or y)?n Thanks for playing the ese20SAa gu ing gen. ganes playeds 3; von: 1s lost: 1: uits 1; winning pot. 33.33 gane 1: Wonj the nusber vass 145:quessesI 6: backdooredi true guesses in sscending orders 1,2,3,4,5 gane 2: Quits the munber vas: 49:ses: 3: backdooredi false guesses in ascending orderi 1,2,3 gane 31 Lost; the munber was: 1825 goeses: 10: backdooredi true guesses in ascending orderi 1,5,144,150,181,183,191,199,200,201, Example Games (second round to test MAX GAMES played) .Bellol Have fun playing the CBC20SAA gessing gam. enter a quess betveen 1 and 205 (1 to quit)i-1 you"re quitter...the number vas 157 Do you want to play again (nor y), y enter a guess betveen 1 and 205 (-1 to quit)s1 you're quitter.the number vas 4 Do you want to play again (a or y), y enter aguess betveen 1 and 205 (-1 to quit): -314 the nunber is 35 enter a guess betvees 1 and 205-1 to quit): 3 you're a winner # of guesses: 1 Do you want, to play again (n oE Y)7 y enterguess between 1 and 205 (-1 to quit,' - you'ze a quitter..the number vas 118 Maximum number (4) of ganes have been played .. Thanks tor playing the cSC20SAA guessing ane. azfoo.net gane 21 Quit? the number vaRE 497 gs: 37 backdoored! fo. guesses in ascending orders 1,2,3 gana 3, lost, the number was ' 182, ,gues seat 10, backdoored, true .guesses in ascending orders 1,5,144,150,181,183, 191,199,200,201, Wid.. Example Games (second round to test MAX GAMES played) Rellol Rave fun playing the CSC205AA guessing game. enter a guess betveen 1 and 205 (-1 to quit): -1 you're a quitter...the number vas 157 Do you want to play again (n or y,7 y anter a guess betveen 1 and 205 (-1 to quit) ition -1 mpor- edia frican... you're a quitter...the number was Do you want to play again (a or y" y enter a quess betveen 1 and 20s (-1 to quit)-314 the nunber is 35 enter a quess betveen 1 and 20s (-1 to quit)s 35 you're a winner # of guesses, i Do you want to play again (a or y), y enter a goess betveen 1 and 205 (-1 to quit)i -1 you're a quitter.. the number was 118 Maximm nusber (4) of ganes have been played. on In... dared les Thanks for playing the csc20SAA quessing gane. games playeds 4 von: 1s lost: 0 quit: 3 vinning pet. 25.00 gane 1' Olt; the number was , 1571 #gues ses 0; backdoored i false game 2: Quit; the nunber vass 4 guessos: 0 backdoored: false game 3s Mons the nunber vass 35:quessess 31 backdooreds true Trigo.. th S d the... edia ometrie 41 Quits the number was: 118: quesses: 01 backdooredi falae serim serim... Example Games (test mode) Bello! Rave fun playing the CSC20SAA quessing gane. enter a quess betveen I and 20s (-i to quie)e -3ia enter a guess betveen 1 and 205 (-1 to quit)i 10 enter a guess betveen 1 and 205(-1 to qait): 20 enter a quess betveen 1 and 205 (-1 to quit)s a0 dufac... act V.. aztoo.net game 31 Won; the nunber vas 35: guesness 1 backdooreds troe game 4: Quits the number vasi 118:sses1 0: backdooredi falss Example Games (test mode) Y QUEEN: E. Queen - Wiki.. Bellol Bave fun playing the csc205AA uensing game. enter a guess betveen 1 and 205 (-1 to quit)s -314 the number in 6 enter aguess betveen 1 and 205 (1 to quit) 10 enter a gaess betveen 1 and 205 (-1 to quit)s 20 nope. enterguess betveen 1 and 205 (-1 to quit): 3o has a rectan... Trigenometry.. e First Industri.. rs were impor.. s - Wikipedia ut The African. ding Reason.. Conclusion In... yer who dared- ; Trump's plan... y examples atened punish... enter a goess betveen 1 and 205 (-1 to quit): foo invalid input-must be an whole nunber entera guess betveen 1 and 205 (-1 to quit) 40 enter . guess between 1 and 205 (-1 to quit), so enter a guess betveen 1 and 205 (-1 to quie) 70 ope...lover enter a goess betvees 1 and 205 (-1 to quit) 60 you're a winner # of guesses. 7 Do you want to play again (n or y)? y enter a gues" between 1 and 205 t-1 to quit) 10 enter a gaess betveen 1 and 205 (-1 to quit)s 20 The Six Trigo.. tions that I do.. abeled with S... circle and the... s- Wikipedia e Trigonometri. enter a guess betveen 1 and 205 (1 to quit) 10 you've already goessed that vrong goess enter a gess betveen 1 and 205 -1 to quit): o invalid inputast be greater than 0 enter a quess betveen 1 and 205 (-1 to quit)1 2LO invalid input must be less than 206 guess between 1 and 205 [a] toquit,.-1 the nunber vas 60 enter yog-r.quitter @Trigonometri ." Do you want to play again (n or y)? y enteraguess betvees 1 and 205 (-I to quit)s1 enter a gueps betveen 1 and 205 (-1 to quit)2 enterguess betveen 1 and 205 (-1 to quit)3 ign.netjuserim.. nd the Exact v..enter a quess betveen 1 and 205 (-1 to quit) 4 enter a geess between 1 and 205 (-1 to quit)5 hope... higher ideology-W enter a guess betveen 1 and 205 (l to quit)s agfoo.net ester a guess betveen 1 and 205 (-1 to quit)i 3 .atar . guess between 1 and 205 -1 to quit), 4 ope... EN: E- enter a guas betveen i and 205 (-1 to qait)s s ope... higher enter a guess betveen 1 and 20s (-1 to quit)s s nope... higher enter . guess between 1 and 205 (-1 to quit)s 7 enter . gua.. between i and 205 (-1 to quit) nope...higher enter a guess betveen 1 and 205 (-1 to quit)1 nope... higher ester a guess betveen 1 and 205 (-1 to quiejs 10 bo.you want to play sgais ie impor *invalid input must be Y Do you vant to play again (n or 7)2 enter a quess betveen 1 and 205 (-1 to quit)h 1 enter a quess betveen 1 and 205 (-1 to quit)s 2 enter a guese betveen 1 and 205 t-l to quit) 3 sion in... 's plan... anter u betveen 1 and aos t-i to quits 1 you've already gueased that wrong quess... enter a quess betveen 1 and 205 6-1 to quit)s 2 you've already quessed that weong gopss... x Trigo- you're a winaer # of guesses: 4 with $.. Maxiun nunber (4) of ganes played. .Thanks tor playing the escz05AA guessing gane. gane Is Won; the sunber vas: 603: 75 backdoorede srue gusane in ascending ordeEs 18,28,38,4,570 gane 2, is; the nuaber we# ' 60; eyuessest 23 backdoored: false 9ne J: Lawt: the nunhar wa a gane 4: Wong the susber vasi 40 queess &backdoored falee Exact V.. quesses in ascending ordees,2