Compilare: user.cpp: In function ‘int main()’: user.cpp:24: warning: format ‘%d’ expects type ‘int*’, but argument 2 has type ‘short unsigned int*’ user.cpp:24: warning: format ‘%d’ expects type ‘int*’, but argument 3 has type ‘short unsigned int*’ user.cpp:27: warning: format ‘%d’ expects type ‘int*’, but argument 2 has type ‘unsigned char*’ user.cpp:38: warning: comparison between signed and unsigned integer expressions user.cpp:56: warning: comparison between signed and unsigned integer expressions user.cpp:45: warning: unused variable ‘k’ user.cpp:22: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:23: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:27: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:30: warning: ‘pmin’ may be used uninitialized in this function