WebApr 13, 2024 · In C++, the priority queue is implemented as a container adapter class in the Standard Template Library (STL). There are two types of priority queue available in C++: Max Heap Priority Queue: A max heap priority queue is a priority queue where the highest priority element is at the top of the heap.

How can I get the maximum or minimum value in a vector?

WebC++ Algorithm max_element () returns an iterator pointing to the element with the largest value in the range [first, last). If several elements fulfill this condition, the returned iterator points to the first of such elements. WebMar 17, 2024 · (since C++17) Example Run this code #include #include int main () { // Create a vector containing integers std ::vector v = {7, 5, 16, 8}; // Add two more integers to vector v. push_back(25); v. push_back(13); // Print out the vector std::cout << "v = { "; for (int n : v) std::cout << n << ", "; std::cout << "}; \n"; } creative grids flying geese quilting rulers

Find largest and smallest elements in a vector C++ STL

WebBest way is to use max_element: vector scores; //input vector::iterator it; it=max_element (scores.begin (),scores.end ()); cout<<*it; If you want the max without … WebJul 7, 2024 · Max or Maximum element can be found with the help of *max_element () function provided in STL. Syntax: *min_element (first_index, last_index); *max_element (first_index, last_index); Below is the implementation of the above approach: CPP #include using namespace std; int main () { vector a = { 1, 45, 54, 71, 76, 12 }; WebMar 13, 2024 · *max_element (first_index, last_index): To find the maximum element of a array/vector. *min_element (first_index, last_index): To find the minimum element of a array/vector. Array #include using namespace std; int main () { int a [] = { 1, 7, 2, 4, 8, 3 }; int l = sizeof(a) / sizeof(a [0]); cout << "\nsum of array: " creative grids geese in the cabin