Dijkstra, Leetcode Medium, Graph, Cpp.
minHeap.emplace(0, start, 0); while( !minHeap.empty() ) { auto [cost, node, stop] = minHeap.top(); minHeap.pop(); if( node == dst ) return cost; //Optimization to avoid TLE if(cost_from_start_node[node] < stop) continue; cost_from_start_node[node] = stop; if(stop >K ) continue; for( auto it :