Borderou de evaluare (job #147789)

Compilare: user.cpp: In function ‘int main()’: user.cpp:44:19: warning: unused variable ‘c’ [-Wunused-variable] user.cpp:44:21: warning: unused variable ‘l1’ [-Wunused-variable] user.cpp:44:24: warning: unused variable ‘l2’ [-Wunused-variable] user.cpp:44:30: warning: unused variable ‘m’ [-Wunused-variable] user.cpp:44:32: warning: unused variable ‘pp’ [-Wunused-variable] user.cpp:42:39: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:43:41: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:45:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:50:31: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:57:25: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:59:32: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:63:27: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]