Compilare: user.cpp: In function ‘void citeste()’: user.cpp:62: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:65: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp: In function ‘void sterge()’: user.cpp:76: warning: unused variable ‘j’ user.cpp: In function ‘void determina(int, int, int, int, int*, int)’: user.cpp:102: warning: suggest explicit braces to avoid ambiguous ‘else’ user.cpp: In function ‘int main()’: user.cpp:129: warning: unused variable ‘x’ user.cpp:129: warning: unused variable ‘y’ user.cpp:164: warning: unused variable ‘salt’ user.cpp:166: warning: unused variable ‘b’ user.cpp:164: warning: ‘ant’ may be used uninitialized in this function