Borderou de evaluare (job #49959)

Compilare: user.cpp: In function ‘int main()’: user.cpp:8:9: warning: variable ‘c’ set but not used [-Wunused-but-set-variable] user.cpp:8:20: warning: unused variable ‘p’ [-Wunused-variable] user.cpp:8:24: warning: unused variable ‘r’ [-Wunused-variable] user.cpp:8:28: warning: unused variable ‘s’ [-Wunused-variable] user.cpp:8:32: warning: unused variable ‘i’ [-Wunused-variable] user.cpp:8:34: warning: unused variable ‘dis’ [-Wunused-variable] 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:9:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]