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use std::collections::HashMap;
pub fn words_count() {
let mut short_story = String::new();
println!("please give your short story\n ");
std::io::stdin().read_line(&mut short_story).expect("no stroy is given");
let mut summary = HashMap::new();
for word in short_story.split_whitespace() {
let count = summary.entry(word).or_insert(0);
*count += 1;
}
println!("\n {:#?}", summary);
println!("\n The total Number of different words used in story : {}",summary.len() );
}