import ballerina/io;
public function main() {
int[] v = [1, 2, 3];
// `v[i]` does indexed access.
int n = v[0];
io:println(n);
// `v[i]` is an `lvalue`.
v[3] = 4;
// `len` will be 3.
int len = v.length();
io:println(len);
}
Arrays
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