Borderou de evaluare (job #392414)

Compilare: user.cpp: In function ‘int main()’: user.cpp:116:35: warning: suggest parentheses around ‘+’ inside ‘>>’ [-Wparentheses] user.cpp:140:24: warning: format ‘%lld’ expects argument of type ‘long long int’, but argument 2 has type ‘int’ [-Wformat] user.cpp:107:9: warning: unused variable ‘ap’ [-Wunused-variable] user.cpp:104:43: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:105:45: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:106:35: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]