Compilare: user.cpp: In function ‘int main()’: user.cpp:111:38: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] if(now > ap || now == ap && v[j] < best) ^ user.cpp:126:36: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] if(now > a || now == a && v[j] < bes) ^ user.cpp:85:9: warning: unused variable ‘lim’ [-Wunused-variable] int lim; ^ user.cpp:90:13: warning: variable ‘f’ set but not used [-Wunused-but-set-variable] clock_t f,t; ^ user.cpp:90:15: warning: unused variable ‘t’ [-Wunused-variable] clock_t f,t; ^ user.cpp:86:9: warning: ‘beg’ may be used uninitialized in this function [-Wmaybe-uninitialized] int beg; ^