print(int(False)) print(int(True)) print(int(0)) print(int(1)) print(int(+1)) print(int(-1)) print(int('0')) print(int('+0')) print(int('-0')) print(int('1')) print(int('+1')) print(int('-1')) print(int('01')) print(int('9')) print(int('10')) print(int('+10')) print(int('-10')) print(int('12')) print(int('-12')) print(int('99')) print(int('100')) print(int('314')) print(int(' 314')) print(int('314 ')) print(int(' \t\t 314 \t\t ')) print(int(' 1 ')) print(int(' -3 ')) print(int('0', 10)) print(int('1', 10)) print(int(' \t 1 \t ', 10)) print(int('11', 10)) print(int('11', 16)) print(int('11', 8)) print(int('11', 2)) print(int('11', 36)) print(int('xyz', 36)) print(int('0o123', 0)) print(int('8388607')) print(int('0x123', 16)) print(int('0X123', 16)) print(int('0A', 16)) print(int('0o123', 8)) print(int('0O123', 8)) print(int('0123', 8)) print(int('0b100', 2)) print(int('0B100', 2)) print(int('0100', 2)) print(int(' \t 0o12', 8)) print(int('0o12 \t ', 8)) print(int(b"12", 10)) print(int(b"12")) def test(value, base): try: print(int(value, base)) except ValueError: print('ValueError') test('x', 0) test('1x', 0) test(' 1x', 0) test(' 1' + chr(2) + ' ', 0) test('', 0) test(' ', 0) test(' \t\t ', 0) test('0x', 16) test('0x', 0) test('0o', 8) test('0o', 0) test('0b', 2) test('0b', 0) test('0b2', 2) test('0o8', 8) test('0xg', 16) test('1 1', 16) test('123', 37) # check that we don't parse this as a floating point number print(0x1e+1) # can't convert list to int try: int([]) except TypeError: print("TypeError")