Eroare de compilare: user.cpp: In function 'int prim(long long int)': user.cpp:4: error: declaration of 'long int i' shadows a parameter user.cpp:5: error: 'sqrt' was not declared in this scope user.cpp:6: error: expected `;' before 'if' user.cpp:6: error: expected primary-expression before 'if' user.cpp:6: error: expected `)' before 'if' user.cpp:7: error: expected `(' before '}' token user.cpp: In function 'int da(long long int, long int)': user.cpp:13: error: expected primary-expression before 'if' user.cpp:13: error: expected `)' before 'if' user.cpp:13: error: expected `)' before ';' token