CPP_Basic_Code_P2.1-PP2.7.7
// The Notes Created by Z-Tech on 2017/2/17.
// All Codes Boot on 《C++ Primer Plus》V6.0
// OS：MacOS 10.12.4
// Translater：clang/llvm8.0.0 &g++4.2.1
// Editer：iTerm 2&Sublime text 3
// IDE: Xcode8.2.1&Clion2017.1
//P2.1
#include //Hello，C++
int main()
{
using namespace std;
cout <<"Come up and C++ me some time.";
cout <
int main()
{
using namespace std;
int carrots;
carrots=25;
cout<<"I Have ";
cout<
int main()
{
using namespace std;
int carrots;
cout<<"How many Carrots do you have?"<>carrots;
cout<<"Here are two more. ";
carrots=carrots+2;
cout<<"Now you have "<
#include //是C中math.h的升级
int main()
{
using namespace std;
double area;
cout<<"Enter the floor area,in square feet,of your home:";
cin>>area;
double side=sqrt(area);//开方计算
cout<<"That's the equvalent of a square "<
void simon(int)//函数声明
int main()
{
using namespace std;
simon(3);
cout<<"Pick an integer: ";
int count;
cin>>count;
simon(count);
cout<<"Done"<
int stonetolb(int);
int main()
{
using namespace std;
int stone;
cout<<"Enter the weight in stone:";
cin>>stone;
int pounds=stonetolb(stone);
cout<
int main()
{
using namespace std;
cout<<"Please input a distance:";
double xLong;
cin>>xLong;
double Ma=220*xLong;
cout<
void z_tech1();
void z_tech2();
int main()
{
using namespace std;
z_tech1();//无参数无返回值
z_tech1();
z_tech2();
z_tech2();
return 0;
}
void z_tech1()
{
using namespace std;
cout<<"Three blind mice "<
int main()
{
using namespace std;
cout<<"Please enter your age(years):"<>Year;
cout<
double Fahrenheit(double);
int main()
{
using namespace std;
cout<<"Please enter a celsius value: "<>Celsius;
cout<
double astronomical_units(double);
int main()
{
using namespace std;
cout<<"Please enter the number of light year: "<>Lightyear;
double astr_units=astronomical_units(Lightyear);
cout<
void time(int,int);//多参数申明
int main()
{
using namespace std;
cout<<"Please enter the number of hours: ";
int hours;
cin>>hours;
cout<<"Please enter the number of minutes: ";
int minutes;
cin>>minutes;
time(hours,minutes);
return 0;
}
void time(int a,int b)//多参数函数实体
{
using namespace std;
cout<<"Time: "<
