Compilare: user.cpp: In function ‘int main()’: user.cpp:18:15: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if(c!='\n') ^ user.cpp:9:87: warning: unused variable ‘raspuns1’ [-Wunused-variable] int i,j,n,m,lin[9]= {0,0,0,1,-1,1,-1,1,-1},col[9]= {0,1,-1,0,0,1,1,-1,-1},k=1,l=1,raspuns1,raspuns2,ok=0,raspuns3,min1=10000000,linia,coloana; ^ user.cpp:9:96: warning: unused variable ‘raspuns2’ [-Wunused-variable] int i,j,n,m,lin[9]= {0,0,0,1,-1,1,-1,1,-1},col[9]= {0,1,-1,0,0,1,1,-1,-1},k=1,l=1,raspuns1,raspuns2,ok=0,raspuns3,min1=10000000,linia,coloana; ^ user.cpp:9:105: warning: unused variable ‘ok’ [-Wunused-variable] int i,j,n,m,lin[9]= {0,0,0,1,-1,1,-1,1,-1},col[9]= {0,1,-1,0,0,1,1,-1,-1},k=1,l=1,raspuns1,raspuns2,ok=0,raspuns3,min1=10000000,linia,coloana; ^ user.cpp:9:110: warning: unused variable ‘raspuns3’ [-Wunused-variable] int i,j,n,m,lin[9]= {0,0,0,1,-1,1,-1,1,-1},col[9]= {0,1,-1,0,0,1,1,-1,-1},k=1,l=1,raspuns1,raspuns2,ok=0,raspuns3,min1=10000000,linia,coloana; ^ user.cpp:92:41: warning: ‘coloana’ may be used uninitialized in this function [-Wmaybe-uninitialized] fout<<min1<<" "<<linia<<" "<<coloana; ^ user.cpp:92:22: warning: ‘linia’ may be used uninitialized in this function [-Wmaybe-uninitialized] fout<<min1<<" "<<linia<<" "<<coloana; ^