Compilare: user.cpp: In function ‘int main()’: user.cpp:34:35: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] if(xs[i]>xs[j] || xs[i]==xs[j] && ys[i]>=ys[j]){ ^ user.cpp:46:35: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] if(xt[i]>xt[j] || xt[i]==xt[j] && yt[i]>=yt[j]){ ^ user.cpp:67:102: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] else if(ys[i]-xt[(lower_bound+upper_bound)/2]<minm || ys[i]-xt[(lower_bound+upper_bound)/2]>=minm && xs[i]>yt[(lower_bound+upper_bound)/2]) ^