Python-typeerror:not all arguments converted during string formatting

Where?

Run Python program, error appears in this line return "Unknow Object of%s"% value

Why?

%s means the value variable is loaded as a string, but the value is a Python tuple, and the tuple in Python cannot be formatted directly with%s and%, the error

The same?

Format a string using format or Format_map instead of%

Error code

def use_type (value):    if Type (value) = = Int:        return "int"    elif type (value) = = float:        return "float"    else:        return "Unknow Object of%s"% valueif __name__ = = ' __main__ ':    print (Use_type)    # passed tuple parameter    Print (Use_type ((1, 3))

Correcting code

def use_type (value):    if Type (value) = = Int:        return "int"    elif type (value) = = float:        return "float"    else:        # format        return "Unknow Object of {value}". Format (Value=value)        # Format_map Way        # return "Unknow Object of {value} ". Format_map ({        #     " value ": Value        #}) If __name__ = = ' __main__ ':    print (Use_type (10)    # Pass-through tuple parameter    print (Use_type ((1, 3)))

　　

Python-typeerror:not all arguments converted during string formatting