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fix: standard English grammar/phrasing

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Andrew Dunbar 2026-06-17 18:00:54 +08:00 committed by GitHub
parent 4bab596677
commit 6e31382996
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1 changed files with 7 additions and 7 deletions
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14
exercises/11_hashmaps/hashmaps3.rs
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@ -2,7 +2,7 @@
// the form "<team_1_name>,<team_2_name>,<team_1_goals>,<team_2_goals>"
// Example: "England,France,4,2" (England scored 4 goals, France 2).
//
// You have to build a scores table containing the name of the team, the total
// You have to build a table of scores containing the name of the team, the total
// number of goals the team scored, and the total number of goals the team
// conceded.
@ -15,19 +15,19 @@ struct TeamScores {
goals_conceded: u8,
}
fn build_scores_table(results: &str) -> HashMap<&str, TeamScores> {
fn build_score_table(results: &str) -> HashMap<&str, TeamScores> {
// The name of the team is the key and its associated struct is the value.
let mut scores = HashMap::<&str, TeamScores>::new();
for line in results.lines() {
let mut split_iterator = line.split(',');
// NOTE: We use `unwrap` because we didn't deal with error handling yet.
// NOTE: We use `unwrap` because we haven't dealt with error handling yet.
let team_1_name = split_iterator.next().unwrap();
let team_2_name = split_iterator.next().unwrap();
let team_1_score: u8 = split_iterator.next().unwrap().parse().unwrap();
let team_2_score: u8 = split_iterator.next().unwrap().parse().unwrap();
// TODO: Populate the scores table with the extracted details.
// TODO: Populate the score table with the extracted details.
// Keep in mind that goals scored by team 1 will be the number of goals
// conceded by team 2. Similarly, goals scored by team 2 will be the
// number of goals conceded by team 1.
@ -52,7 +52,7 @@ England,Spain,1,0";
#[test]
fn build_scores() {
let scores = build_scores_table(RESULTS);
let scores = build_score_table(RESULTS);
assert!(["England", "France", "Germany", "Italy", "Poland", "Spain"]
.into_iter()
@ -61,7 +61,7 @@ England,Spain,1,0";
#[test]
fn validate_team_score_1() {
let scores = build_scores_table(RESULTS);
let scores = build_score_table(RESULTS);
let team = scores.get("England").unwrap();
assert_eq!(team.goals_scored, 6);
assert_eq!(team.goals_conceded, 4);
@ -69,7 +69,7 @@ England,Spain,1,0";
#[test]
fn validate_team_score_2() {
let scores = build_scores_table(RESULTS);
let scores = build_score_table(RESULTS);
let team = scores.get("Spain").unwrap();
assert_eq!(team.goals_scored, 0);
assert_eq!(team.goals_conceded, 3);