Compilare: user.cpp: In function 'void read()': user.cpp:31: warning: format '%s' expects type 'char*', but argument 2 has type 'char (*)[10012]' user.cpp: In function 'int fct(int*, int)': user.cpp:41: warning: comparison between signed and unsigned integer expressions user.cpp:43: warning: comparison between signed and unsigned integer expressions user.cpp:44: warning: comparison between signed and unsigned integer expressions user.cpp:45: warning: comparison between signed and unsigned integer expressions user.cpp: In function 'void solve()': user.cpp:56: warning: comparison between signed and unsigned integer expressions