第九章2-3题

#include<string>#include<iostream>using namespace std;void strCount(const string& str);int main(){ int i = 1; string nx; while(1) { cout<<"请输入第"<<i<<"个句子.(q To exit)"; getline(cin,nx); if(nx == "q") break; else strCount(nx); ++i; } cout<<"Bye"; return 0;}void strCount(const string& str){ static int total = 0; total += str.size(); cout<<"总共输入了"<<total<<"个字母."<<endl;}

#include<iostream>#include<cstring>struct chaff{ char dross[20]; int slag;};int main(){ using namespace std; chaff* rb = new chaff[10]; for(int i = 0 ; i < 10 ; ++i) { cout<<"请输入第"<<i+1<<"个渣渣的名称:"; cin.getline((rb+i)->dross,20); cout<<"请输入这个渣渣的战斗力:"; cin>>(rb+i)->slag; //均没有检查输入 cin.get(); } for(int i = 0 ; i < 10 ; ++i) { cout<<"第"<<i+1<<"个渣渣名叫"<<(rb+i)->dross<<endl; cout<<"该渣渣战斗力为:"<<(rb+i)->slag<<endl; } delete [] rb; return 0;}