The source code to access vector elements using the index is given below. The given program is compiled and executed successfully.
// Rust program to access vector elements
// using index
fn main() {
let mut countries = vec!["INDIA","USA"];
let mut index:usize=0;
countries.push("UK");
countries.push("CANADA");
countries.push("ENGLAND");
println!("Countries are: ");
while index <countries.len()
{
println!(" {}", countries[index]);
index=index+1;
}
}
Output:
Countries are:
INDIA
USA
UK
CANADA
ENGLAND
Explanation:
Here, we created a vector to store the name of countries, and then we performed a PUSH operation to add the item into the vector. After that, we accessed the elements from the vector and printed them.
Program/Source Code:
The source code to access vector elements using the index is given below. The given program is compiled and executed successfully.
Output:
Explanation:
Here, we created a vector to store the name of countries, and then we performed a PUSH operation to add the item into the vector. After that, we accessed the elements from the vector and printed them.
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