amestec.cpp: In function 'int main()': amestec.cpp:39: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x amestec.cpp:39: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x amestec.cpp:24: warning: unused variable 'stTouch' amestec.cpp:24: warning: unused variable 'drTouch' amestec.cpp:18: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result amestec.cpp:19: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result amestec.cpp:21: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result amestec.cpp:26: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result amestec.cpp:28: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result