Borderou de evaluare (job #95109)

Compilare: user.cpp: In function ‘void DFS(short int, int)’: user.cpp:81:21: warning: unused variable ‘var’ [-Wunused-variable] user.cpp:65:9: warning: variable ‘t’ set but not used [-Wunused-but-set-variable] user.cpp: In function ‘int main()’: user.cpp:104:33: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:105:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:106:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:109:37: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]