Borderou de evaluare (job #542121)

Compilare: user.cpp: In function ‘int main()’: user.cpp:63:107: warning: unknown escape sequence: '\|' [enabled by default] user.cpp:63:107: warning: unknown escape sequence: '\|' [enabled by default] user.cpp:63:107: warning: unknown escape sequence: '\|' [enabled by default] user.cpp:63:107: warning: unknown escape sequence: '\|' [enabled by default] user.cpp:66:107: warning: unknown escape sequence: '\|' [enabled by default] user.cpp:66:107: warning: unknown escape sequence: '\|' [enabled by default] user.cpp:66:107: warning: unknown escape sequence: '\|' [enabled by default] user.cpp:66:107: warning: unknown escape sequence: '\|' [enabled by default] user.cpp:69:124: warning: unknown escape sequence: '\|' [enabled by default] user.cpp:69:124: warning: unknown escape sequence: '\|' [enabled by default] user.cpp:69:124: warning: unknown escape sequence: '\|' [enabled by default] user.cpp:69:124: warning: unknown escape sequence: '\|' [enabled by default] user.cpp:72:124: warning: unknown escape sequence: '\|' [enabled by default] user.cpp:72:124: warning: unknown escape sequence: '\|' [enabled by default] user.cpp:72:124: warning: unknown escape sequence: '\|' [enabled by default] user.cpp:72:124: warning: unknown escape sequence: '\|' [enabled by default] user.cpp:4:32: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:5:34: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]