Compilare: main.cpp:4:1: warning: 'typedef' was ignored in this declaration 4 | typedef struct Node{ | ^~~~~~~ main.cpp: In function 'int main()': main.cpp:72:28: warning: format '%d' expects argument of type 'int', but argument 2 has type 'Node' [-Wformat=] 72 | if(op==3) printf("%d\n",heap[1]); | ~^ ~~~~~~~ | | | | int Node main.cpp:76:20: warning: 'cnt' may be used uninitialized [-Wmaybe-uninitialized] 76 | cnt+=1; | ~~~^~~ main.cpp:66:9: note: 'cnt' was declared here 66 | int cnt,op,x,heapSize=0; | ^~~