Borderou de evaluare (job #244049)

Compilare: user.cpp: In function ‘int main()’: user.cpp:27:12: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] user.cpp:34:109: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] user.cpp:33:12: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] user.cpp:38:12: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] user.cpp:11:30: warning: unused variable ‘clona’ [-Wunused-variable]