Eroare de compilare: main.cpp: In constructor 'DijkstraHeap::DijkstraHeap(int)': main.cpp:13:47: error: 'INT_MAX' was not declared in this scope 13 | DijkstraHeap(int n) : v(1, 0), dists(n+1, INT_MAX), poz(n+1, -1) {} | ^~~~~~~ main.cpp:3:1: note: 'INT_MAX' is defined in header '<climits>'; did you forget to '#include <climits>'? 2 | #include <vector> +++ |+#include <climits> 3 | using namespace std; main.cpp: In member function 'void DijkstraHeap::downheap(int)': main.cpp:17:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 17 | if(2*i>=v.size()) | ~~~^~~~~~~~~~ main.cpp:21:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 21 | if(i*2+1<v.size()) | ~~~~~^~~~~~~~~ main.cpp: In member function 'void DijkstraHeap::tryUpdateDistance(int, int)': main.cpp:70:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 70 | if(node>=dists.size()||node<=0) | ~~~~^~~~~~~~~~~~~~ main.cpp:75:29: error: 'INT_MAX' was not declared in this scope 75 | if(dists[node]==INT_MAX) | ^~~~~~~ main.cpp:75:29: note: 'INT_MAX' is defined in header '<climits>'; did you forget to '#include <climits>'? main.cpp: In member function 'void DijkstraHeap::startAt(int)': main.cpp:98:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 98 | if(node>=dists.size()||node<=0) | ~~~~^~~~~~~~~~~~~~ main.cpp:103:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 103 | for(int i=0;i<dists.size();i++) | ~^~~~~~~~~~~~~ main.cpp:105:22: error: 'INT_MAX' was not declared in this scope 105 | dists[i]=INT_MAX; | ^~~~~~~ main.cpp:105:22: note: 'INT_MAX' is defined in header '<climits>'; did you forget to '#include <climits>'? main.cpp: In function 'int main()': main.cpp:139:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 139 | for(int i=0;i<arcs[x].size();i++) | ~^~~~~~~~~~~~~~~ main.cpp:142:29: error: 'INT_MAX' was not declared in this scope 142 | if(newDistance!=INT_MAX) | ^~~~~~~ main.cpp:142:29: note: 'INT_MAX' is defined in header '<climits>'; did you forget to '#include <climits>'? main.cpp:149:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 149 | for(int i=2;i<dh.dists.size();i++) | ~^~~~~~~~~~~~~~~~ main.cpp:150:25: error: 'INT_MAX' was not declared in this scope 150 | if(dh.dists[i]==INT_MAX) | ^~~~~~~ main.cpp:150:25: note: 'INT_MAX' is defined in header '<climits>'; did you forget to '#include <climits>'? Non zero exit status: 1