Assume letters L$,$ U$,$ C$,$ K$,$ and Y as the fortunate letters.

$(1)$ Write the pseudo$-$code or draw a flowchart and $(2)$ Write a C$++$ program, that prompts the user to enter a string and displays the number of fortunate letters and total non$-$fortunate letters in the string. Your code should convert the lowercase letters to uppercase. Your code should ignore spaces and characters other than letters.

Sample Run

Enter a string: "I AM lucky $\text{'}$OR NOT' LUCKY IS TO LIABLE TO BE $(1)$ true, or $(2)$ FALSE."

The number of fortunate letters is $14$

The number of non$-$fortunate letters is $29$

The number of other letters is $25$