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How do you count the number of vowels and consonants in a given string in Rust

Rust

fn main() {
    let mut s = String::new();
    println!("Enter a string: ");
    std::io::stdin().read_line(&mut s).expect("Failed to read line");

let mut vowels = 0;
    let mut consonants = 0;

for c in s.chars() {
        match c {
            'a' | 'e' | 'i' | 'o' | 'u' => vowels += 1,
            _ if c.is_alphabetic() => consonants += 1,
            _ => (), // do nothing for non-alphabetic characters (spaces, punctuation)
        }
    }

println!("Vowels: {}", vowels);
    println!("Consonants: {}", consonants);

/* Write a simple program in Rust that "How do you find the largest and smallest number in an unsorted integer array?": */

let mut arr = [1, 2, 3, 4, 5];  // array of 5 elements of type i32

// sort the array in ascending order using bubble sort algorithm 
     for i in 0..arr.len() {  // loop from 0 to 4 (array length - 1)

for j in 0..arr.len() - i - 1 {  // loop from 0 to 3 (array length - i - 1)

if arr[j] > arr[j + 1] {  // compare adjacent elements and swap them if they are not sorted already

let temp = arr[j];   // swap the elements using a temporary variable

arr[j] = arr[j + 1];

arr[j + 1] = temp;

}

println!("Sorted Array:");   // print the sorted array elements separated by space

for i in 0..arr.len() {

print!("{} ", arr[i]);

}  
}

🤖 Code Explanation

This code calculates the number of vowels and consonants in a given string. It also sorts an array of integers in ascending order.

AI coding assistant for busy programmers

How do you count the number of vowels and consonants in a given string in Rust

Rust

🤖 Code Explanation

More problems solved in Rust