Compilare: user.cpp: In function ‘void citire()’: user.cpp:14: warning: format ‘%c’ expects type ‘char*’, but argument 3 has type ‘int*’ user.cpp:8: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:9: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:14: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp: In function ‘void traseu(int, int, int)’: user.cpp:46: warning: suggest explicit braces to avoid ambiguous ‘else’