Medium
Given this code :
public static void main(String[] args) {
String str = "Chaine de caractère";
String[] tableau = str.split(" ");
HashMap<String,Integer> map = new HashMap<String,Integer>();
for (int i=0; i<tableau.length; i++) {
if (map.containsKey(tableau[i])) {
int count = map.get(tableau[i]);
map.put(tableau[i], count+1);
}
else {
map.put(tableau[i], 1);
}
}
System.out.println(map.size());
}
What's displayed in the console ?
Author: PierreStatus: PublishedQuestion passed 349 times
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