Borderou de evaluare (job #93652)

Compilare: user.cpp: In function ‘int main()’: user.cpp:23:7: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] user.cpp:28:7: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] user.cpp:33:6: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] user.cpp:38:7: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses]