Compilare: main.cpp: In function 'int main()': main.cpp:16:13: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized] if(x<=n and x>=1 and y<=m and y>=1) return 1; ~~~~~^~~~~~~~ main.cpp:24:9: note: 'x' was declared here int x,y; ^ main.cpp:44:29: warning: 'finishy' may be used uninitialized in this function [-Wmaybe-uninitialized] while(!(x==finishx and y==finishy)) ~^~~~~~~~~ main.cpp:44:14: warning: 'finishx' may be used uninitialized in this function [-Wmaybe-uninitialized] while(!(x==finishx and y==finishy)) ~^~~~~~~~~ main.cpp:16:31: warning: 'y' may be used uninitialized in this function [-Wmaybe-uninitialized] if(x<=n and x>=1 and y<=m and y>=1) return 1; ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~ main.cpp:24:11: note: 'y' was declared here int x,y; ^