Compilare: main.cpp: In function 'int main()': main.cpp:39:14: warning: narrowing conversion of 'sx' from 'int' to 'short int' [-Wnarrowing] 39 | pq.push({sx,sy,0,-1}); | ^~ main.cpp:39:17: warning: narrowing conversion of 'sy' from 'int' to 'short int' [-Wnarrowing] 39 | pq.push({sx,sy,0,-1}); | ^~ main.cpp:72:26: warning: narrowing conversion of 'newi' from 'int' to 'short int' [-Wnarrowing] 72 | pq.push({newi,newj,cost+turn,k}); | ^~~~ main.cpp:72:31: warning: narrowing conversion of 'newj' from 'int' to 'short int' [-Wnarrowing] 72 | pq.push({newi,newj,cost+turn,k}); | ^~~~ main.cpp:72:46: warning: narrowing conversion of 'k' from 'int' to 'short int' [-Wnarrowing] 72 | pq.push({newi,newj,cost+turn,k}); | ^ main.cpp:72:40: warning: 'turn' may be used uninitialized [-Wmaybe-uninitialized] 72 | pq.push({newi,newj,cost+turn,k}); | ~~~~^~~~~ main.cpp:59:17: note: 'turn' was declared here 59 | int turn; | ^~~~