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:342: warning: deprecated conversion from string constant to ‘char*’ user.cpp:351: warning: deprecated conversion from string constant to ‘char*’ user.cpp:369: warning: deprecated conversion from string constant to ‘char*’ user.cpp:370: warning: deprecated conversion from string constant to ‘char*’ user.cpp:371: warning: deprecated conversion from string constant to ‘char*’ user.cpp:372: warning: deprecated conversion from string constant to ‘char*’ user.cpp:373: warning: deprecated conversion from string constant to ‘char*’ user.cpp:375: warning: deprecated conversion from string constant to ‘char*’ user.cpp:376: warning: deprecated conversion from string constant to ‘char*’ user.cpp:385: warning: deprecated conversion from string constant to ‘char*’