Compilare: user.cpp: In function ‘int* scmax(int*, int&)’: user.cpp:41: warning: unused variable ‘nmax’ user.cpp: In function ‘int main(int, char**)’: user.cpp:77: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:81: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result