Borderou de evaluare (job #164309)

Compilare: user.cpp: In function ‘void number1(int, int, int)’: user.cpp:18:35: warning: operation on ‘x[j]’ may be undefined [-Wsequence-point] user.cpp:19:35: warning: operation on ‘y[j]’ may be undefined [-Wsequence-point] user.cpp: In function ‘void number2(int, int, int)’: user.cpp:41:35: warning: operation on ‘x[j]’ may be undefined [-Wsequence-point] user.cpp:42:35: warning: operation on ‘y[j]’ may be undefined [-Wsequence-point] user.cpp: In function ‘int main()’: user.cpp:76:22: warning: embedded ‘\0’ in format [-Wformat-contains-nul] user.cpp:56:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:57:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:60:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:62:35: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]