Borderou de evaluare (job #369456)

Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:39:5: error: redefinition of ‘int main()’ user.cpp:28:5: error: ‘int main()’ previously defined here user.cpp:49:1: error: expected ‘;’ before ‘in’ user.cpp:49:16: warning: statement has no effect [-Wunused-value] user.cpp:51:1: error: expected ‘;’ before ‘out’ user.cpp:51:13: warning: statement has no effect [-Wunused-value] user.cpp:53:1: error: expected ‘;’ before ‘return’ user.cpp:53:9: warning: statement has no effect [-Wunused-value] user.cpp:55:1: error: expected ‘;’ before ‘}’ token user.cpp:55:1: warning: statement has no effect [-Wunused-value]