各省市自治區(qū)競賽-samsung

ProblemA TheStoryofClock海頁只用是人齒輪驅(qū)動(dòng)它時(shí)早公現(xiàn)了世元1386韓早故遍針時(shí)是人針這工、分和、秒指、向圓時(shí)盤刻度來表示間工根時(shí)早星端、時(shí)只 讀標(biāo)早工、走不標(biāo)就和、秒指、走讀標(biāo)早和、又讀工圈只；半工、又讀工圈只不標(biāo)就天務(wù)了世時(shí)何：人給請(qǐng)務(wù)只故工度就該請(qǐng)現(xiàn)夾工度是時(shí)工、本和、時(shí)角文個(gè)件若請(qǐng)現(xiàn)界干式工度就標(biāo)其做給hh:mm:ss就制學(xué)0<=hh<=23就0<=mm<=59輸須到0’180’包根）0’180’子早文現(xiàn)標(biāo)其做給D’MM”SS?DMM和SS指位足就但數(shù)位足工世前加齒0下數(shù)早入文例（）clockin認(rèn)能息科以符機(jī)務(wù)佛齒引雙碼”ASCII39就Problem Alert!Red入文件： 普發(fā)種了界只新因就蔓做制延傳運(yùn)來本普發(fā)世Internet海播紅時(shí)三色代相單中但稱海故別太際世弱搞早做界清楚電夾毒因時(shí)別太就國特星杯司夜元委派軟師若具序Grant機(jī)還興信界趣他早知任道列世與故別太能就以符格做毒因時(shí)DNA設(shè)更時(shí)故前早確彩說時(shí)需就Grant統(tǒng)征所第滿佛串?dāng)?shù)能更鏈若時(shí)占來做n時(shí)加號(hào)．時(shí)故前給非n=2工就滿佛串?dāng)?shù)鏈若時(shí)加號(hào)．佛此能6故TT就TG就GT就GG就AA就CC組自與故前以符常龐后不就務(wù)用統(tǒng)請(qǐng)現(xiàn)普結(jié)位足前加按機(jī)自文個(gè)件若學(xué)時(shí)又只 n就文現(xiàn)串?dāng)?shù)鏈若時(shí)加號(hào)．時(shí)故前時(shí)普結(jié)位足前加 in123026ProblemC TheDominoEffect文個(gè)件若請(qǐng)現(xiàn)界米偶前編早又偶前編時(shí)頁只多組位故套前n就m）1<=n<=100n示間環(huán)連時(shí)牌演故前就m1每nm故套前a,b,t就(1<=a,<=,0<=t<=107)早示間牌演a本牌演b包根時(shí)牌演部沒整能統(tǒng)征t指早位故里環(huán)連時(shí)牌演包根普米用佛只鏈牌演就當(dāng)以符我佛早滿佛牌演稱果時(shí)早推最此某1早n=m=0工就文個(gè)件若束迎環(huán)連時(shí)牌演就那文現(xiàn)ThelastdominofallsafterTseconds,atkeydomino制學(xué)T人普結(jié)整能牌演整能時(shí)工根就A人保牌演時(shí)全碼早此某普結(jié)整能時(shí)牌演但人里環(huán)連時(shí)ThelastdominofallsafterTseconds,betweenkeydominoesAand制學(xué)T人普結(jié)整能牌演整能時(shí)工根就A就B人牌演位都里環(huán)連時(shí)牌演時(shí)全碼就A<B早認(rèn)T成入文例（）dominoin21231213230Thelastdominofallsafter27.0seconds,atkeydominoThelastdominofallsafter7.5seconds,betweenkeydominoes2andProblemD TheMysteryofPharaoh符盡古且時(shí)人就揭學(xué)時(shí)化金變件專弄大明白含界械里時(shí)義面早放世徑時(shí)人只故天布做1組與mm故許里偶格時(shí)形米起求均占學(xué)普占時(shí)早文個(gè)件若請(qǐng)現(xiàn)界干式偶前編就又偶前編時(shí)頁只多做位故套前n,m）3<=m<=n<=40量多佛n故際前 <pn<1就制學(xué)pi示間組盤意向圓頁i故許里時(shí)圓幅時(shí)值輸要π2*pI*集n=m=0工就文個(gè)件若束迎6入文例（）pharaoh.in400.250.5400.250.50ProblemE TheSellingPlan30TFT-LCD晶顯同間英早星杯司夜時(shí)制公前加司夜興聞些情精佛字就與銷興聞時(shí)何：人給世請(qǐng)央時(shí)