Borderou de evaluare (job #323503)

Compilare: user.cpp: In function ‘int main()’: user.cpp:9:48: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] user.cpp:16:50: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] user.cpp:20:48: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] user.cpp:25:50: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] user.cpp:6:33: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:7:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:8:62: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]