Compilare: user.cpp: In function ‘int main()’: user.cpp:89:38: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] sol==a+1 && solx>xn || ^ user.cpp:90:50: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] sol==a+1 && solx==xn && soly>yn) ^ user.cpp:101:36: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] sol==b && solx>xn || ^ user.cpp:102:48: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] sol==b && solx==xn && soly>yn) ^ user.cpp:112:35: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] sol==a && solx>x || ^ user.cpp:113:46: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] sol==a && solx==x && soly>y) ^ user.cpp:123:38: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] sol==b+1 && solx>x|| ^ user.cpp:124:49: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] sol==b+1 && solx==x && soly>y) ^