Borderou de evaluare (job #326318)

Compilare: user.cpp: In function ‘int main()’: user.cpp:28:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp:47:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp:49:39: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp:15:10: warning: unused variable ‘areSolutie’ [-Wunused-variable] user.cpp:12:34: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:13:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:16:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:19:23: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:24:23: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]