Borderou de evaluare (job #329790)

Compilare: user.cpp: In function ‘int main()’: user.cpp:53:102: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] user.cpp:49:14: warning: variable ‘found’ set but not used [-Wunused-but-set-variable] user.cpp:29:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:30:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:32:22: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:36:33: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]