Borderou de evaluare (job #287715)

Compilare: user.cpp: In function 'int corect(char*)': user.cpp:10:11: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses] user.cpp:22:15: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses] user.cpp: In function 'int main()': user.cpp:71:9: warning: unused variable 'r' [-Wunused-variable] user.cpp:36:32: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] user.cpp:37:34: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] user.cpp:39:19: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]