Q:

Rust program to iterate the items of the vector using the \'for\' loop

belongs to collection: Rust Vectors Programs

YasminRadwan26
Save to bookmark
|
2022-07-19
|
  226 
0

In this program, we will create a vector of string elements using the new() method then we will add items into the created vector using the push() method and access vector elements using the "for" loop.

RUST programming, examples, RUST programming examples,
login and add your own answer to this question

All Answers

YasminRadwan26
2022-07-19
need an explanation for this answer? contact us directly to get an explanation for this answer

Program/Source Code:

The source code to iterate the items of the vector using the "for" loop is given below. The given program is compiled and executed successfully.

// Rust program to iterate the items 
// of vector using "for" loop

fn main() {
    let mut countries: Vec<&str> = Vec::new();
    let mut index:usize=0;
   
    countries.push("INDIA");
    countries.push("USA");
    countries.push("UK");
    countries.push("CANADA");
    countries.push("ENGLAND");
   
    println!("Countries are: ");
    for item in countries  
    {  
        println!("  {} ",item);  
    }  
}

Output:

Countries are: 
  INDIA 
  USA 
  UK 
  CANADA 
  ENGLAND

Explanation:

Here, we created a vector using the new() method to store the name of countries. Then we added items into created vector. After that, we iterate vector elements using the "for" loop and printed them.

need an explanation for this answer? contact us directly to get an explanation for this answer

total answers (1)

Rust Vectors Programs
This question belongs to these collections

Similar questions

need a help?

find thousands of online teachers now
Rust program to create a vector that can store onl... >>
<< Rust program to create a vector using the new() me...