robot3.cpp: In function 'void add(int, int, int, int, int (*)[1005][4])': robot3.cpp:36: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x robot3.cpp:36: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x robot3.cpp: In function 'void lee(int, int, int (*)[1005][4])': robot3.cpp:46: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x robot3.cpp:46: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x robot3.cpp:39: warning: unused variable 'currentL' robot3.cpp:39: warning: unused variable 'currentC' robot3.cpp:39: warning: unused variable 'currentDirection' robot3.cpp:39: warning: unused variable 'currentCost' robot3.cpp: In function 'int main()': robot3.cpp:63: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result robot3.cpp:64: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result robot3.cpp:66: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result robot3.cpp:73: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result robot3.cpp:76: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result