Compilare: user.cpp: In function ‘int cautarebinara0(int, int, int)’: user.cpp:10:7: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if(l==r) if(y==a[l]) return l; ^ user.cpp: In function ‘int main()’: user.cpp:50:18: warning: unused variable ‘p’ [-Wunused-variable] int n, i, m, p, y, x; ^ user.cpp: In function ‘int cautarebinara0(int, int, int)’: user.cpp:19:1: warning: control reaches end of non-void function [-Wreturn-type] } ^