с клавиатуры вводится строка из нескольких символов разделенных одним или несколькими пробелами.определите количество слов в строке

AUse the expressions from the box to complete the sentences. Some are used more than once.

/ 5

such / so / like / so / that

0    It’s _______such________ a long journey that we’ll need to stop on the way to rest.

1    The waiter has been _______________ nice to us that we are going to give him a dollar tip.

2    Visitors to Washington DC may admire the monuments to honour _______________ great men as George Washington, Abraham Lincoln and Thomas Jefferson.

3    She has to earn lots of money _______________ she can afford to study at a private school.

4    I have never felt _______________ lonely in my life.

5    She is interested in Impressionists ______________ Degas and Monet.

 Радиус окружности уменьшили в 2 раза . определите , как изменится при этом длина окружности