Compilare: user.cpp: In function ‘int main()’: user.cpp:33:32: warning: suggest parentheses around comparison in operand of ‘^’ [-Wparentheses] if (i%2==1 && (fxor^v[i]<=v[i])) ^ user.cpp:39:39: warning: suggest parentheses around comparison in operand of ‘^’ [-Wparentheses] else if (i%2==0 && (v[i+1]<fxor^v[i+1]) && (v[i]>=fxor^v[i+1])) ^ user.cpp:39:61: warning: suggest parentheses around comparison in operand of ‘^’ [-Wparentheses] else if (i%2==0 && (v[i+1]<fxor^v[i+1]) && (v[i]>=fxor^v[i+1])) ^ user.cpp:9:17: warning: unused variable ‘k’ [-Wunused-variable] int n=0,i=0,k=0,x=1,fxor=0,poz=0; ^