Compress-Decompress algrithms

Development Platform:

Visual C++

ch19_4.cpp：Code Content

							//ch19_4.cpp
#include"iostream.h"
void fn(float interest,float amount)
{
cout<<"RMB amount= ";
cout.precision(2);  //置有效位数位2位
cout<<amount;
cout<<"nthe interest=";
cout.precision(4);  //置有效位数位4位
cout<<interest<<endl;
}
void main(void)
{
float f1=29.41560067f;
float f2=12.567188f;
fn(f1,f2);
}

						