Compilare: user.cpp: In function ‘void Move(int, int, int, int)’: user.cpp:19:8: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if (a != c) ^ user.cpp:24:8: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if (b != d) ^ user.cpp: In function ‘int main()’: user.cpp:32:14: warning: suggest parentheses around ‘+’ inside ‘>>’ [-Wparentheses] cin >> s + 1; ^