Eroare de compilare: user.cpp: In function 'void solve()': user.cpp:79: error: expected primary-expression before '?' token user.cpp:79: error: expected primary-expression before '=' token user.cpp:79: error: expected `:' before ';' token user.cpp:79: error: expected primary-expression before ';' token user.cpp:80: error: expected primary-expression before '?' token user.cpp:80: error: expected primary-expression before '=' token user.cpp:80: error: expected `:' before ';' token user.cpp:80: error: expected primary-expression before ';' token user.cpp:81: error: expected primary-expression before '?' token user.cpp:81: error: expected primary-expression before '=' token user.cpp:81: error: expected `:' before ';' token user.cpp:81: error: expected primary-expression before ';' token user.cpp:82: error: expected primary-expression before '?' token user.cpp:82: error: expected primary-expression before '=' token user.cpp:82: error: expected `:' before ';' token user.cpp:82: error: expected primary-expression before ';' token user.cpp:83: error: expected primary-expression before '?' token user.cpp:83: error: expected primary-expression before '=' token user.cpp:83: error: expected `:' before ';' token user.cpp:83: error: expected primary-expression before ';' token user.cpp:84: error: expected primary-expression before '?' token user.cpp:84: error: expected primary-expression before '=' token user.cpp:84: error: expected `:' before ';' token user.cpp:84: error: expected primary-expression before ';' token user.cpp:85: error: expected primary-expression before '?' token user.cpp:85: error: expected primary-expression before '=' token user.cpp:85: error: expected `:' before ';' token user.cpp:85: error: expected primary-expression before ';' token user.cpp:86: error: expected primary-expression before '?' token user.cpp:86: error: expected primary-expression before '=' token user.cpp:86: error: expected `:' before ';' token user.cpp:86: error: expected primary-expression before ';' token user.cpp:46: warning: unused variable 's4'