Compilare: main.cpp: In function 'int main()': main.cpp:125:27: warning: 'stopy' may be used uninitialized in this function [-Wmaybe-uninitialized] out << path[stopx][stopy]; ^ main.cpp:125:27: warning: 'stopx' may be used uninitialized in this function [-Wmaybe-uninitialized] main.cpp:123:31: warning: 'starty' may be used uninitialized in this function [-Wmaybe-uninitialized] computepath(startx , starty); ^ main.cpp:123:31: warning: 'startx' may be used uninitialized in this function [-Wmaybe-uninitialized]