C PrimerPlus中文版第六版课后题第九章内存模型与名称空间要点.docxVIP

1．golf.hconstint Len = 40;struct golf{charfullname[Len];int handicap;};voidsetgolf(golf g, constchar * nane, inthc);intsetgolf(golf g);void handicap(golf g, inthc);voidshowgolf(const golf g);golf.cpp#includeiostream#includegolf.husingnamespace std;voidsetgolf(golf g, constchar * name, inthc){strncpy_s(g.fullname, name, Len);g.handicap = hc;}intsetgolf(golf g){cout Enter Golfers fullname ;cin.get(g.fullname, Len);if(g.fullname[0] == \0)return 0;cout Enter Golfers handicap ;while(!(cin g.handicap)){cin.clear();while(cin.get() != \n)continue;cout Please enter an integer: ;}cin.get();return 1;}void handicap(golf g, inthc){g.handicap = hc;}voidshowgolf(const golf g){cout Fullname : g.fullname , Handicap : g.handicap endl;}main.cpp#includeiostream#includegolf.husingnamespace std;constint Men = 5;int main(){golf Golfer[Men];inti; //方¤?便à?下?面?读¨￠取¨?for(i = 0; i Men; i++){if(setgolf(Golfer[i]) == 0)break;}for(int j = 0; j i; j++) // inti的ì?作á??用??showgolf(Golfer[j]);golf ann;setgolf(ann, Ann Birdfree, 24);showgolf(ann);handicap(ann, 22);showgolf(ann);return 0;}2.#includeiostream#includestringusingnamespace std;voidstrcount(const string );int main(){string input;cout Enter a line: ;getline(cin, input);while(input != ){strcount(input);cout Enter next line: endl;getline(cin, input);}cout Bye endl;return 0;}voidstrcount(const string str){staticint total = 0;int count;cout \ str \ contains ;count = str.size();total += count;cout count characters. endl;cout total total characters. endl;}3.#includeiostream#includenewusingnamespace std;struct chaff{char dross[20];int slag;};int main(){chaff * p = new chaff[2];strcpy_s(p[0].dross, Good);p[0].slag = 23;strcpy_s(p[1].dross, Great);p[1].slag = 233;for(inti = 0; i 2; i++)cout # i+1 dross: p[i].dross , slag: p[i].slag endl;return 0;}4.sales.hnamespace SALES{constint QUARTERS = 4;struct Sales{double sales[QUARTERS];double average;double max;double min;};voidsetSales(Sales s, constdo