Compilare: user.cpp: In function ‘int main()’: user.cpp:50:29: warning: format ‘%u’ expects argument of type ‘unsigned int*’, but argument 3 has type ‘short int*’ [-Wformat=] fscanf(fin,"%u%u",&n,&k1); ^ user.cpp:50:29: warning: format ‘%u’ expects argument of type ‘unsigned int*’, but argument 4 has type ‘short int*’ [-Wformat=] user.cpp:54:32: warning: format ‘%u’ expects argument of type ‘unsigned int*’, but argument 3 has type ‘short int*’ [-Wformat=] fscanf(fin,"%u%u",&a,&b); ^ user.cpp:54:32: warning: format ‘%u’ expects argument of type ‘unsigned int*’, but argument 4 has type ‘short int*’ [-Wformat=] user.cpp:50:30: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%u%u",&n,&k1); ^ user.cpp:54:33: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%u%u",&a,&b); ^ user.cpp: In function ‘std::vector<short int>::iterator find_value(short int)’: user.cpp:47:1: warning: control reaches end of non-void function [-Wreturn-type] } ^