结构化设计方法及编程语言有何特点?它们有哪几种基本控制结构?

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/17 11:11:32
x[YoW+B&N' I{.y/3L bbZ,.dY\D Sa6  >KZ:o~;a6zoU)vY/0;|`jWx6/U8ˎ>Śr}o N)_+jntv'f4r<+c5u> *uA*.U}*a3`cezD 1K7a;O5O^ {As9j]Z1υ L ?QhJЖ<1 љ.A+IBʽ W|u_bPm>Hs'դJao_5{aVV`>̑heؾͱ{gOhTX;Q.V0Sj&hmuw .Ƌ^2|2wNMm.c%Ti8nqA_8Qj.H\j^WFiG'E}ܛa^xDwtTaI%z)+ss=l_'hTr'T1v_Q"_ˠؔ]"T u֪l "R+5T%FY>5)s OQt0[ y}U%&-l8_iNPPsո'~?>1l."chYv U֙uZޑ0JA)[[Zq o+j=8*g3e_gXԳ2՛ւZa$Q;JEVsAVEpڱfM,gdMcCU.""<6d6}cci_<-ȎSX.OvDlL|FG/HI2/7vuG^{`pB8YJ}K8\SK 3LJ ,xQ# pXPFnY>.{Hf2DD\2qrQ%bXO"d;3\u&ؐX YߟOذ3UT~lvatS3×8%y2A0M<]%DQU kؑy8\ .LJo5=X0/.42iPZQA82/TNC-O9عgT$(%Ջu b^`EWt.l/eE2ԊQ5t*sw꺚\z"[`=m%Uݭw7@2T\eyDO/H(M'p?<սCJ,ļJl^W>LqZe%؇1]a*[l!DYZ<=Iڵ=ZPm@TCZN zj} "G^~Xn ` i8kbXؽX[\Vv;C 3 zxs` gr4Ɠ_I Nvq'dY $#k[{Ȍ%Q]] ;[d yt)׃n:SQ1z+*(3_x:S fE(\чn܀Gur^ "[qnF_f>hg[Jy!.TA|(kF҅SDDHy!s&2 :˰|B O30(z2濘>ՔJ%jLāH; D&یCG=%aŝMz |_1`YIC.2w̟)\say#dcQg7MbKCR/Ƽ`;pC bXkn `qpLnlpiS{NrK3"* ŀ/a.Pc|\6cSLڕ[l,72[*xR31̘EGcV\>h9`1S)cOA}= T~H93ߙyVR8)O 2 eɌ+qcLgfLK#҆v\BҤKiQ`Qb[F1Cc^,(M.|OAq¨+1$Z@?ǑqhO#a/_MU Mu@h'U&FEa/}op}Rtֵc!X=V>䭒 nf!A 򚠇&a ^c>쨽 S`*Ԝ>!Ñ'(l.[Y4LU\5éL%F("4!u3d5T(ǹ:WN?xnAR[!"m)GT+96K[z)ϼ!Ùܔʕ'`Tn0F;))`ҁEak(gU LأAD/KϞ)~姥l?--yɨnLeZA&ܨ$ϊUemr}rX9qz9ᣰ1·¶JҞנ|qh{@I FM <9*K}Qk acTŮ.fߟSs7EY.ڽar()R/ kI'!'z!>ǴvC̑G{ [:Ro8ͶߒfS6cd^ ^F1Ŗ ߰|XeU1cX asHG#E+_W'&wlZF]i Zɲ~(Z.Y+c,&ǭcfVbmdHK Y,T]hplp`TkKQ}YAoTmȫfU kLH\O-z_[\GI`C]d]D0* Nt&iM%9MjwK@`pkdP1C#,vX.* ђO̔ v֍VN*5i+m\w^+M7K"/Oy^᤯M凚d&OVƵiYd[mp__gr",Le2$ۄqd.P?DžS_1yF{oC `MRu۔R9tY?v@] *vLxF,׹>lu Rz7* f >bQ2^S2\Ooߑ Haŗ*SMJz @Z(ۥw" P@_PgrFuf E~Kw6œi4Ӧ|,R0JUvwfVp *b5>UerE.uJBZܧ?χc҇wص{`j' >Ɇw.GzT(uUh 1㾡r-z@(1%, 堕6Lsf 澽2#CԅOM.oD%? j"݉/~J"r# UsօNZtLF;T3|/p[*tSKk*Ų<<͛kRXz+ΰ{Trgh劺äG,bttS9f*,!FnIr9sm#=ʗ8CJhg7 #G=dZbyҩ>l5ԙYR۾ 7\.)ɩI=k'fTdUodz0߇9#^Jʦ˙"8UHTљeT )[24"q UTY>}iaG@Ϥkwpi$B̙[!(1`vK&U{KW jum/V46ݚ'Ǜq!!"l;*j 0˽" ;D;!#q]g0bz;iY#[u}D;b2P̐zpQDH"HuIIEM)v7YO'- h9%jlIk {2ZW_tلxFvԃ)X`@Rwqs\k"B!g@<.鉰VϠζ蛼soXp|9c0sngjM* EWv?ܨRyf7dlgbڗ ]t(ynمC>=B*r劐&bB]3lN (`9Q9Ϗr4*$Nw 1v3|-no{邩[;HW'$`Tb'8&ըYj850 t*wfl(B&,A)OF+'8˪k,Su#~fϛRZ_] n .Jϓىq_a9Ơ?6v9/ t)jOgMph/L=񏃢Rz ƶܵɚ M=mGEqe1+"Td\8~ܠ2ya3PN!tq :FD^&lр2$v ]jxM󫓵'-spD0'b"W">P" ?,][ÎڮZU~aEO%x av~e[yuzs1J|8,IƮ[ɚpVcRlxglonR{8&1WvAJ *jԺpb6mlSEBy@Ai|#~8ty=S\w 4*kamEHsWKO/"