Compilare: user.cpp: In function ‘void Lee(int, int (*)[101], int, int, int, int&)’: user.cpp:40:7: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if (interior(xn, yn, n, m) == 1 ) ^ user.cpp: In function ‘int main()’: user.cpp:57:9: warning: unused variable ‘s’ [-Wunused-variable] char o,s[105]; ^