push_heap Push element into heap range (function template ) pop_heap Pop element from heap range (function template ) make_heap Make heap from range (function template ) sort_heap Sort elements of heap (function template ) is_heap Test if range is heap (function template ) is_heap_until...
(int x ,int y) { memset(vis , 0 , sizeof vis); queue<node> q; q.push(node(x , y , 0)); while(!q.empty()) { node now = q.front(); q.pop(); for(int i = 0; i< 4 ;i ++) { int nx = now.x + dir[i][0]; int ny = now.y + dir[i][1]; if(inmap(nx...
当执行队列的 push 操作时,直接 将元素 push 进栈 1 中。当队列执行 pop 操作时,首先判断栈 2 是否为空,如果不为空则直接 pop 元素。如果栈 2 为空,则将栈 1 中 的所有元素 pop 然后 push 到栈 2 中,然后再执行栈 2 的 pop 操作。 扩展: 当使用两个长度不同的栈来模拟队列时,队列的最大长度为...
pop_heap 从一个堆中删除最大的元素 push_heap 向堆中增加一个元素 sort_heap 将满足堆结构的范围排序 最大/最小操作: is_permutationC++11 判断一个序列是否是另一个序列的一种排序 lexicographical_compare 比较两个序列的字典序 max 返回两个元素中值最大的元素 max_element 返回给定范围中值最大的元素 min...
push_heapPush element into heap range (function template) pop_heapPop element from heap range (function template) make_heapMake heap from range (function template) sort_heapSort elements of heap (function template) Min/max: minReturn the lesser of two arguments (function template) ...
【Min Stack】Design a stack that supports push, pop, top, and retrieving the minimum element in constant time. push(x) -- Push element x onto stack. pop() -- Removes the element on top of the stack. top() -- Get the top element. ...
Push-n-Pop Genes XchangeGenetic AlgorithmCrossover operator plays a crucial role in of Genetic Algorithm (GA). It is one of the key elements in GA which is responsible for producing offsprings usually called "solutions" by way of recombining information from two parents providing ex...
155. 最小栈,设计一个支持 push ,pop ,top 操作,并能在常数时间内检索到最小元素的栈。 思路:设计一个MyNode节点类,存储节点信息(值val,当前栈最小值min,下一个节点next),每次插入向头节点插入、弹出也是头节点弹出、返回最小值只需要返回当前头的最小值即可 ...
} int main() { using namespace std; list<int> L; list<int>::iterator Iter; list<int>::iterator result1, result2; L.push_back( 50 ); L.push_back( 40 ); L.push_back( 10 ); L.push_back( 20 ); L.push_back( 20 ); cout << "L = ( " ; for ( Iter = L.begin( ) ...
push_heap Adds an element that is at the end of a range to an existing heap consisting of the prior elements in the range. random_shuffle Rearranges a sequence of N elements in a range into one of N! possible arrangements selected at random. remove Eliminates a specified value from a gi...