Eroare de compilare: user.cpp:14:25: warning: invalid suffix on literal; C++11 requires a space between literal and identifier [-Wliteral-suffix] out<<a<<" "<<b<<" "c; ^ user.cpp: In function ‘int main()’: user.cpp:14:28: error: expected ‘;’ before ‘c’ out<<a<<" "<<b<<" "c; ^ user.cpp:7:11: warning: unused variable ‘m’ [-Wunused-variable] int n,m,i,j,k,a,b,c; ^ user.cpp:7:13: warning: unused variable ‘i’ [-Wunused-variable] int n,m,i,j,k,a,b,c; ^ user.cpp:7:15: warning: unused variable ‘j’ [-Wunused-variable] int n,m,i,j,k,a,b,c; ^ user.cpp:7:17: warning: unused variable ‘k’ [-Wunused-variable] int n,m,i,j,k,a,b,c; ^