第二章:开始学习 C++//ex2。1——display your name and address#include〈iostream〉int main（void)｛using namespace std;cout〈〈"My name is liao chunguang and I live in hunan chenzhou。\n”；｝//ex2。2-—convert the furlong units to yard uints-把浪单位换位码单位#include〈iostream>double fur2yd（double）;int main()｛using namespace std;cout〈〈"enter the distance measured by furlong units："；double fur；cin〉>fur;cout〈<”convert the furlong to yard"〈
>age; int month； month=age*12； cout<〈age<〈” years is "<〈month<〈" months"<double C2F（double）;int main(){using namespace std;cout〈〈"please enter a Celsius value：”；double C;cin〉〉C;double F；F=C2F(C）；cout<〈C<<" degrees Celsius is ”<〈F<〈" degrees Fahrenheit。”<double convert（double）;//函数原型int main(){using namespace std；cout〈〈”Enter the number of light years：”；double light_years;cin〉〉light_years；double astro_units;astro_units=convert(light_years）;cout〈〈light_years<<” light_years = "<
