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ch9_4.cpp
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Upload User: gzy2011
Upload Date: 2021-02-09
Package Size: 20k
Code Size: 0k
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Compress-Decompress algrithms

Development Platform:

Visual C++

ch9_4.cpp：Code Content
  2. //file ch9_4.cpp
  4. #include<iostream.h>
  6. void swap(int&,int&);
  8. void main(void)
  9. {
  10.  int a=3,b=8;
  11.  cout<<"a="<<a<<",b="<<b<<endl;
  12.  swap(a,b);
  13.  cout<<"after swapping…n"<<"a="<<a<<", b="<<b<<endl;
  14. }
  16. void swap(int& x,int& y)
  17. {
  18.   int temp=x;
  19.   x=y;
  20.   y=temp;
  21. }