//1
#include <iostream>
int main()
{
using std::cout;
using std::endl;
cout<<"li"<<endl;
cout<<"qian"<<endl;
return 0;
}
//2
#include <iostream>
int main()
{
using namespace std;
long n;
cout<<"input a long:";
cin>>n;
cout<<"output long to 碼:"<<220*n<<endl;
return 0;
}
//3
#include <iostream>
using namespace std;
void fOne();
void fTwo();
int main()
{
fOne();
fOne();
fTwo();
fTwo();
return 0;
}
void fOne()
{
cout<<"Three blind mice"<<endl;
}
void fTwo()
{
cout<<"See how they run"<<endl;
}
//4
#include <iostream>
int main()
{
using namespace std;
int n;
cout<<"Enter your age:";
cin>>n;
cout<<"your age contains "<<n*12<<" mouths"<<endl;
return 0;
}
//5
#include <iostream>
double f(double);
int main()
{
using namespace std;
double n;
cout<<"Please enter a Celsius value:";
cin>>n;
cout<<n<<" degrees Celsius is "<<f(n)<<" degrees Fahrenheit;"<<endl;
return 0;
}
double f(double a)
{
return 1.8*a+32.0;
}
//6
#include <iostream>
double f(double);
int main()
{
using namespace std;
double n;
cout<<"Enter the number of light years:";
cin>>n;
cout<<n<<" light years = "<<f(n)<<" astronomical units."<<endl;
return 0;
}
double f(double a)
{
return a*63240;
}
//7
#include <iostream>
using namespace std;
void f(int ,int);
int main()
{
int hour,minute;
cout<<"Enter the number of hours:";
cin>>hour;
cout<<"Enter the number of minutes:";
cin>>minute;
f(hour,minute);
return 0;
}
void f(int hour,int minute)
{
cout<<"time:"<<hour<<":"<<minute<<endl;
}