Borderou de evaluare (job #77073)

Compilare: user.cpp: In function ‘int main()’: user.cpp:27:15: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] user.cpp:10:9: warning: unused variable ‘maxc’ [-Wunused-variable] user.cpp:10:44: warning: unused variable ‘j’ [-Wunused-variable] user.cpp:7:33: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:8:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:11:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:14:42: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]