Borderou de evaluare (job #179525)

Compilare: user.cpp: In function ‘int main()’: user.cpp:17:25: warning: comparisons like ‘X<=Y<=Z’ do not have their mathematical meaning [-Wparentheses] user.cpp:20:25: warning: comparisons like ‘X<=Y<=Z’ do not have their mathematical meaning [-Wparentheses] user.cpp:24:25: warning: comparisons like ‘X<=Y<=Z’ do not have their mathematical meaning [-Wparentheses] user.cpp:27:24: warning: comparisons like ‘X<=Y<=Z’ do not have their mathematical meaning [-Wparentheses] user.cpp:31:25: warning: comparisons like ‘X<=Y<=Z’ do not have their mathematical meaning [-Wparentheses] user.cpp:34:25: warning: comparisons like ‘X<=Y<=Z’ do not have their mathematical meaning [-Wparentheses] user.cpp:9:9: warning: unused variable ‘n’ [-Wunused-variable] user.cpp:7:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:8:39: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:13:26: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]