taxe1.cpp:6: error: '>>' should be '> >' within a nested template argument list taxe1.cpp: In function 'int main()': taxe1.cpp:24: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x taxe1.cpp:24: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x taxe1.cpp:33: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x taxe1.cpp:33: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x taxe1.cpp:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result taxe1.cpp:13: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result taxe1.cpp:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result taxe1.cpp:17: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result