Borderou de evaluare (job #111883)

Compilare: user.cpp: In function ‘int main()’: user.cpp:12:48: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] user.cpp:12:68: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] user.cpp:12:88: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] user.cpp:42:23: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] user.cpp:69:23: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses]