#include <iostream> #include <queue> struct CustomComparator { bool operator()(int a, int b) const { return a > b; // 这里创建了一个最小堆 } }; int main() { // 使用自定义比较函数对象 std::priority_queue<int, std::vector<int>, CustomComparator>...
;// Using a custom function object to compare elements.struct{booloperator()(constintl,constintr)const{returnl>r;}}customLess;std::priority_queuecustom_priority_queue(data.begin(), data.end(), customLess);pop_println("custom_priority_queue", custom_priority_queue);// Using lambda to ...
power : ( 2 * power ), true, false, false ); std::priority_queue< std::pair<float, tripoint>, std::vector< std::pair<float, tripoint> >, pair_greater_cmp_first > open; std::set<tripoint> closed; std::set<tripoint> bashed{ p }; std::map<tripoint, float> dist_map; open...
Apriority_queuecontainer is organized such that the element that has the highest value is always first in the queue. For more information, seepriority_queue Class. Astackcontainer follows LIFO (last in, first out) semantics. The last element pushed on the stack is the ...
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