错误1:
terminate called after throwing an instance of 'std::logic_error'
what(): basic_string::_M_construct null not valid
原因:输入样例格式不符合要求,如有多余空格。
错误1:
terminate called after throwing an instance of 'std::logic_error'
what(): basic_string::_M_construct null not valid
原因:输入样例格式不符合要求,如有多余空格。