Compilare: user.cpp: In function ‘void citeste()’: user.cpp:14: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:16: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:17: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:19: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:20: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:21: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:22: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:24: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:25: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:26: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:27: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:31: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:34: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:35: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp: In function ‘int copym()’: user.cpp:80: warning: no return statement in function returning non-void user.cpp: In function ‘int completare(int, int)’: user.cpp:142: warning: no return statement in function returning non-void user.cpp: In function ‘int getmax(int, int, int, int)’: user.cpp:148: warning: no return statement in function returning non-void user.cpp: In function ‘int main()’: user.cpp:161: warning: unused variable ‘max11’ user.cpp:161: warning: unused variable ‘max12’ user.cpp:161: warning: unused variable ‘max21’ user.cpp:161: warning: unused variable ‘max22’ user.cpp:161: warning: unused variable ‘max1’ user.cpp:161: warning: unused variable ‘max2’ user.cpp:164: warning: unused variable ‘x’ user.cpp:164: warning: unused variable ‘y’ user.cpp:191: warning: ‘tmax’ is used uninitialized in this function