str内部功能详解: class str(object): """ str(object='') -> str str(bytes_or_buffer[, encoding[, errors]]) -> str Create a new string object from the given object. If encoding or errors is specified, then the object must expose a data buffer…
TypeError: cannot concatenate 'str' and 'int' objects 1. print 'Is your secret number " + str(p) + "?"2. print 'Is your secret number %d?"%p (for multiple integers, you can '%d %d %d'%(num1, num2, num3)3. print 'Is your secret number {…