Compilare: user.cpp: In function ‘void cer2()’: user.cpp:86:16: warning: unused variable ‘bestsol’ [-Wunused-variable] int l=1;int bestsol=9999999;int x1,x2,x3,y1,y2,y3; ^ user.cpp:86:42: warning: variable ‘x3’ set but not used [-Wunused-but-set-variable] int l=1;int bestsol=9999999;int x1,x2,x3,y1,y2,y3; ^ user.cpp:86:51: warning: variable ‘y3’ set but not used [-Wunused-but-set-variable] int l=1;int bestsol=9999999;int x1,x2,x3,y1,y2,y3; ^ user.cpp:121:20: warning: ‘y2’ may be used uninitialized in this function [-Wmaybe-uninitialized] if(inou==x2 && jnou==y2 && gasit1){sol1=b[i][j]+1-11;gasit1=0;} ^ user.cpp:101:17: warning: ‘y1’ may be used uninitialized in this function [-Wmaybe-uninitialized] b[x1][y1]=11; ^ user.cpp:121:8: warning: ‘x2’ may be used uninitialized in this function [-Wmaybe-uninitialized] if(inou==x2 && jnou==y2 && gasit1){sol1=b[i][j]+1-11;gasit1=0;} ^ user.cpp:101:17: warning: ‘x1’ may be used uninitialized in this function [-Wmaybe-uninitialized] b[x1][y1]=11; ^