Borderou de evaluare (job #46949)

Compilare: user.cpp: In function ‘int main()’: user.cpp:22:40: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] user.cpp:22:79: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] user.cpp:24:38: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] user.cpp:5:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:6:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]