c语言函数复习题答案

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1、C语言函数复习题答案Clanguagefunctionreviewquestionsanswer1,/*programforAB(BpowerA).Requirements:toachievethefunctionofAB,usingfunctiontoachieve,inthemainfunctiontoachievedataA,Binputandoutputoftheresults・WhereBisapositiveinteger,andAisanyrealnumber・*/#inelude"stdio.Void,main(){longcm(int,x,int,y);Int

2、A;intB;inti=l;longs=l:Printf(〃enterthebaseandpower");Scanf(〃％d%d〃，〃&A〃，〃&B〃)；If(i<=B)S=cm(A,B);Printf(〃s=%d〃，s);}Longcm(int,x,int,y){longs=l;For(i二1;i〈二y;i++)s二s*x;Returns;}4,/*writefunction,thetwostring(donotusethestrcatlibraryfunction).ttinclude〃stdio.ttinclude〃stdio.Void,main()(char,a[2

3、0],b[20];Voidcat(char,a[],char,b[]);Gets(a);gets(B);Cat(a,B);Puts(a);Voidcat(char,a[],char,b[])(int,AA,BB,I,j;Aa=strlen(a),bb=strlen(B);For(i=aa,j=0;j

4、eenumbers,callthefunctiontocompletethesortingofthesethreenumbers・*/#includeVoid,main(){int,a,B,c;Voidpaixu(int,a,int,B,int,C);Printf(enterthreenumbers:);Scanf(〃％d%d%d〃，很a〃，〃&b〃，〃&c〃)；Paixu(a,B,C);Voidpaixu(int,a,int,B,int,c){intflag;If(a>b){flag=a;A二b;B二flag;}If(a>c){flag二a;A二c;C=fl

5、ag;}If(b>c){flag=b;B二c;C二flag;Printf(〃％d,%d,%d〃，a,B,C);6,continuetowriteafunction,thefunctionistodeterminetheprimenumberisaninteger,enteranintegerinthemainfunction,callthefunction,Todeterminewhetherthenumberisnotprime,iftheoutput〃yes〃，otherwiseoutput〃no〃・ttinclude〃stdio.(main)(intsushu(inta)

6、;Inta;Printf("enteraninteger:");Scanf(〃％d〃，&a);If(sushu(a))printf("primenumber");Elseprintf(〃noprimenumber");Intsushu(inta)(inti;intj二1;For(i=2;i<=a~l;i++)If(a%i=0)j二0;Returnj;}6,continuetowriteafunctiontodetermineafourdigitnumberisnotarose(fourtimesthenumberofthepartyroseandthefourdigitnumb

7、erisexactlyequaltothenumberitself,Suchas:1634二14+64+34+44).Inthemainfunction,fromthekeyboardarbitrarilyenterafourdigitnumber,callthefunctiontodeterminewhetherthenumberofroses,ifsoOutput"yes",otherwiseoutput"no*/ttinclude(main)｛空玫瑰(intn)；in