Section1Key 1 - Kev to A! r i v 4Y CSE143 Section #1...

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Unformatted text preview: Kev to A! r i v 4Y CSE143 Section #1 Problems List ?I J' V ' ni na I T.i q1- Final 7 6, 2, L, 2, J, a. 3) 4, 2, 2, 3, 6l 3, 2, 2, Jf 4I 2, 2l O, 5, List 2, L, / a, 4, < J, 4l 3, r, 1) x vt 3, r, -t Lt 2l h vt I L I t Oriqinal FinaI List 8) 6, 2, L, J, 3) 4, 2, 3, 61 3, 4I 2, 0, solut 5) ion appears below. {8} {6, 12, {1, {'7, 9} 6, r2l 3, 6, 10} 10, 12, 12, I'7 1" . One possibl-e public indexOf (int Iist, static int j- : 0; i < list.Length; (int for (lisrIi] if rarger) { return r-; i ) -L; return ) l. One possible solution appears below. int i++) t.arget) { { pr:t-nt (rnt- 1] t rst-) nrrhl i r: stat j.c'rord (list. length 0) if { ( " [ ] ") i System. out.println I , { al qo v:ev t ( (" [" + ]-ist t0l ) ; System.out.print (int i++) for i : 7; i < list.length,' System.out.priot("r " + listtil); i (" I " ) i System. out . println ) ) t . One possible public if sol,ution appears below. { { numUnique(int tist) static int (Iist..Iengt.h 0) { return 0; { ) else int L; count (int for i : I; i < Iist.length; (ristIiJ if 1]) !: IistIi count ++; ) ) r6i rr rn - v q rr lr n tr A v u . i++; { 1 ) ) ; . One poss ibl-e a'l a solut L'f ion q i - ^4 c _ J 1 appears ,v,a l' u g t , , ^ . -1 below. omonFnAl-^f 1 7A++. ...
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