Compilare: main.cpp: In function 'coord next(int, int, int, char)': main.cpp:53:16: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses] else if(dir=='V') ^ main.cpp:76:16: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses] else if(dir=='V') ^ main.cpp:99:16: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses] else if(dir=='V') ^ main.cpp:122:16: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses] else if(dir=='V') ^ main.cpp:145:16: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses] else if(dir=='V') ^ main.cpp:168:16: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses] else if(dir=='V') ^