Borderou de evaluare (job #87156)

Compilare: user.cpp: In function ‘int main()’: user.cpp:35:21: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:35:41: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:36:27: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:37:18: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:39:17: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:40:18: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:47:18: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:57:33: warning: format ‘%c’ expects argument of type ‘int’, but argument 2 has type ‘long int’ [-Wformat] user.cpp:22:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:23:39: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:24:12: warning: ignoring return value of ‘char* gets(char*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:25:12: warning: ignoring return value of ‘char* gets(char*)’, declared with attribute warn_unused_result [-Wunused-result] /tmp/ccWwLqy0.o: In function `main': user.cpp:(.text.startup+0x56): warning: the `gets' function is dangerous and should not be used.