Borderou de evaluare (job #355064)

Compilare: user.cpp: In function ‘int main()’: user.cpp:42:8: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] user.cpp:52:8: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] user.cpp:50:62: warning: ‘x2’ may be used uninitialized in this function [-Wuninitialized] user.cpp:54:72: warning: ‘x1’ may be used uninitialized in this function [-Wuninitialized]