Compilare: main.cpp: In function 'int main()': main.cpp:76:19: warning: 'cy' may be used uninitialized [-Wmaybe-uninitialized] 76 | if(bfsPercy[cy][cx]>0) | ^ main.cpp:41:28: note: 'cy' was declared here 41 | int dx,dy,tx,ty,cx,cy; | ^~ main.cpp:76:23: warning: 'cx' may be used uninitialized [-Wmaybe-uninitialized] 76 | if(bfsPercy[cy][cx]>0) | ^ main.cpp:41:25: note: 'cx' was declared here 41 | int dx,dy,tx,ty,cx,cy; | ^~ main.cpp:70:8: warning: 'ty' may be used uninitialized [-Wmaybe-uninitialized] 70 | bfs(ty,tx,bfsPercy,1,1); | ~~~^~~~~~~~~~~~~~~~~~~~ main.cpp:41:22: note: 'ty' was declared here 41 | int dx,dy,tx,ty,cx,cy; | ^~ main.cpp:70:8: warning: 'tx' may be used uninitialized [-Wmaybe-uninitialized] 70 | bfs(ty,tx,bfsPercy,1,1); | ~~~^~~~~~~~~~~~~~~~~~~~ main.cpp:41:19: note: 'tx' was declared here 41 | int dx,dy,tx,ty,cx,cy; | ^~ main.cpp:72:8: warning: 'dy' may be used uninitialized [-Wmaybe-uninitialized] 72 | bfs(dy,dx,bfsDelfin,0,3); | ~~~^~~~~~~~~~~~~~~~~~~~~ main.cpp:41:16: note: 'dy' was declared here 41 | int dx,dy,tx,ty,cx,cy; | ^~ main.cpp:72:8: warning: 'dx' may be used uninitialized [-Wmaybe-uninitialized] 72 | bfs(dy,dx,bfsDelfin,0,3); | ~~~^~~~~~~~~~~~~~~~~~~~~ main.cpp:41:13: note: 'dx' was declared here 41 | int dx,dy,tx,ty,cx,cy; | ^~