"; cin>>more; } else { cout<<"/n/n请输入华氏度："; cin<<user; cout<<"/n华氏度是："<<user<<" /n华氏度是："<<user/5*9+32; cout<<"想继续转换请输“y” #include<iostream.h>double sheshi(double ff){double c; c=(ff-32)*5.0/9.0; return c;}void main(){ double f; cout<<"请输入华氏温度："; cin>>f; cout<<endl<<"摄氏温度为："<<sheshi(f)<<endl;} ||| #include<iostream.h> void main() { char more; int user; do{ cout<<"欢迎使用摄氏、华氏度转换器 "; cin>>more; } }while(more==y); } /n摄氏度是："<<(user-32)/9*5; cout<<"想继续转换请输“y” 反之请输“n” "; cin>>user; if(user==1) { cout<<"/n/n请输入摄氏度："; cin<<user; cout<<"/n摄氏度是："<<user<<" 反之请输“n” "; cout<<"/n编程; cout<<"/n/n摄氏度换华氏度请输“1”；华氏换摄氏度请输“2”