13 lines
272 B
Rust
13 lines
272 B
Rust
use std::collections::HashMap;
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fn main() {
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let text = "hello world wonderful world";
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let mut map = HashMap::new();
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for word in text.split_whitespace() {
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let count = map.entry(word).or_insert(0);
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*count += 1;
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}
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println!("{map:?}");
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}
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