Borderou de evaluare (job #283324)

Compilare: user.cpp: In function 'int main()': user.cpp:23:24: warning: array subscript has type 'char' [-Wchar-subscripts] user.cpp:24:28: warning: array subscript has type 'char' [-Wchar-subscripts] user.cpp:10:21: warning: unused variable 'n1' [-Wunused-variable] user.cpp:10:24: warning: unused variable 'i' [-Wunused-variable] user.cpp:12:35: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] user.cpp:13:37: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] user.cpp:14:22: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]