Compilare: user.cpp:8: warning: ignoring #pragma warning user.cpp: In function ‘void read()’: user.cpp:131: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:133: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:138: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp: In function ‘void check(pt&)’: user.cpp:229: warning: comparison between signed and unsigned integer expressions user.cpp:241: warning: comparison between signed and unsigned integer expressions user.cpp:245: warning: deprecated conversion from string constant to ‘char*’ user.cpp: In function ‘void check_g(int)’: user.cpp:309: warning: deprecated conversion from string constant to ‘char*’ user.cpp:315: warning: deprecated conversion from string constant to ‘char*’ user.cpp:316: warning: deprecated conversion from string constant to ‘char*’ user.cpp:333: warning: deprecated conversion from string constant to ‘char*’ user.cpp:342: warning: deprecated conversion from string constant to ‘char*’ user.cpp:360: warning: deprecated conversion from string constant to ‘char*’ user.cpp:361: warning: deprecated conversion from string constant to ‘char*’ user.cpp:362: warning: deprecated conversion from string constant to ‘char*’ user.cpp:363: warning: deprecated conversion from string constant to ‘char*’ user.cpp:364: warning: deprecated conversion from string constant to ‘char*’ user.cpp:366: warning: deprecated conversion from string constant to ‘char*’ user.cpp:367: warning: deprecated conversion from string constant to ‘char*’ user.cpp:385: warning: deprecated conversion from string constant to ‘char*’