- Data Structure
- Networking
- RDBMS
- Operating System
- Java
- MS Excel
- iOS
- HTML
- CSS
- Android
- Python
- C Programming
- C++
- C#
- MongoDB
- MySQL
- Javascript
- PHP
- Physics
- Chemistry
- Biology
- Mathematics
- English
- Economics
- Psychology
- Social Studies
- Fashion Studies
- Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
C++ Program to Implement Set_Symmetric_difference in STL
This is a c++ program to implemet set_symmetric_difference. The symmetric difference of two sets is built by the elements that are present in one of the sets, but not in the other.
Common set operations are −
- Set Union
- Set Intersection
- Symmetric Set Difference or Exclusive-OR
- Set Difference or Subtraction
Algorithm
Begin Declare set vector v and iterator st. Initialize st = set_symmetric_difference (set1, set1 + n, set2, set2 +n, v.begin())) Print the elements obtained after symmetric_difference of two sets End.
Example Code
#include<iostream> #include <algorithm> #include <vector> using namespace std; int main () { int set1[] = {5,6,7,8,9,10}; int set2[] = {1,2,3,4,6,7}; vector<int> v(10); vector<int>::iterator st; sort (set1, set1 + 6); sort (set2, set2 + 6); st = set_symmetric_difference(set1, set1 + 6, set2, set2 + 6, v.begin()); v.resize(st - v.begin()); cout<<"The symmetric difference between the sets has "<< (v.size())<< " elements: "<<endl; for (st = v.begin(); st != v.end(); ++st) cout<< *st<<" "; cout <<endl; return 0; }
Output
The symmetric difference between the sets has 8 elements: 1 2 3 4 5 8 9 10
Advertisements
To Continue Learning Please Login
Login with Google