Use pop_back() and empty(). : Vector « Data Structure « C++

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C++ » Data Structure » Vector Screenshots  Use pop_back() and empty(). #include <iostream> #include <vector> using namespace std; int main() {   vector<char> vectorObject;   int i;   for(i = 0; i <10; i++)     vectorObject.push_back(i + 'A');   cout << "Vector's original contents:\n";   for(i = 0; i <vectorObject.size(); i++)     cout << vectorObject[i] << " ";   cout << "\n\n";   do {     vectorObject.pop_back(); // remove an element from the end     cout << "Vector now contains:\n";     for(i = 0; i <vectorObject.size(); i++)       cout << vectorObject[i] << " ";     cout << endl;   } while(!vectorObject.empty());   return 0; }                     Related examples in the same category 1. Perform an in-place merge for two vectors 2. Using Other Search functions 3. Matching Elements Using the equals and mismatch Operations 4. Creating and Resizing Vectors 5. Demonstrate count and count_if. 6. Demonstrate remove_copy in Vector 7. Access a vector using an iterator. 8. Demonstrate insert and erase. 9. Store a class object in a vector. 10. Demonstrate allocator's max_size() fucntion in vector 11. Demonstrate count() in vector 12. Demonstrate count_if(). 13. Demonstrate reverse in vector 14. Demonstrate insert_iterator in vector 15. Demonstrate adjacent_difference() in vector 16. Demonstrate inner_product() in vector 17. Demonstrate partial_sum() in Vector 18. Storing Class Objects with overloaded operators in a Vector 19. Vector Init Array 20. Use istream_iterator with the copy algorithm 21. Demonstrate remove_copy and replace_copy. 22. Vector: Insert Erase Sort 23. Demonstrate accumulate() in vector 24. end() in vector 25. Access the elements of a vector through an iterator. 26. The basic operation of a vector: size, push_back, 27. Accessing a Vector Through an Iterator 28. Use istream_iterator to read various data types 29. Create permutations based on vector 30. Work with heaps: make_heap from vector 31. Demonstrating the four ways that vectors can be created. 32. Vector Capacity vs size 33. Using clear()