IN PYTHON

Write a program that reads a line of input for each condition as a string and print: 1. O 2. Every second letter of the string 3. The string, with all vowels replaced by an nly the uppercase letters in the string underscore 4. The number of digits in the string 5. The positions of all vowels in the string Test case Problem a Enter a string: Hello World Problem b Enter a string: Hello my name es Andrea Hlom aee nra Problem c Enter a string: Welcome neighbor Llc_m n__ghb_r Problem d Enter a string: H3llo World he string contains 2 digits. Problem e Enter a string: Hello World he vowels are at positions: 1 4 7