第章习题c（the ninth chapter exercises c）

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1、第9章习题c（TheninthchapterexercisesC）9.27inputalineofdigitalcharacters,pleaseusearrayelementsascounterstocountthenumberofeachnumberofcharacters.Thenumberofcharacters'0'iscountedbytheelementofsubscript0,andthenumberofthecharacter'1'iscountedbysubscript1,.......#include

2、dio.h>Voidmain(){Intnum[10]={0},i;Charch;Printf("inputonelinenumericcharacter:");While((ch=getchar())-='')Num[ch-'0']++;Printf("thenumberofcharactersintheinputcharacterisasfollows:");For(i=0;i<10;i++)If(Num)Printf("'%c'has:%d",'0'+i,num[i]);}9.28writefuncti

3、ons,thearraywith10integersforthefollowingoperation:startingfromthesubscriptnelementsuntilthelastelement,moveforwardinaposition.Theresultofmovingoutput.#include#include#include#defineM10Intfun928(inta[],intn,intPOS){Inti;For(i=pos;i

4、i]=a[i+1];Returnn-1;}Voidarrin(inta[],intn){Inti;*Printf("input%ddatatoarray:",n);Printf("======================================");For(i=0;i

5、ULL));For(i=0;i

6、rintf("======================================");}Voidmain(){Intarr[M],del;Intn=M;Arrin(arr,n);Printf("outputbeforeshift:");Arrout(arr,n);Printf("startshiftsubscript:");Scanf("%d",&del);N=fun928(arr,N,del);Printf("shiftedoutput:");Arrout(arr,n);}9.29writethefunc

7、tion,thearrayofalloddnumbersinanotherarraytoreturn.#include#defineM20Intfun929(inta[],intb[],intn){Inti,cnt=0;For(i=0;i

8、If((i+1)%5)Printf("%-6d",a[i]);ElsePrintf("%d",a[i]);Printf("====================================");}Voidarrin(inta[],intn){Int