frequency of characters
The number of times a character is repeated in a string is known as letter(character) frequency.frequency of characters
The number of times a character is repeated in a string is known as letter(character) frequency.Frequency of Characters map
Map -- Frequency of Characters
Write a method that prints the frequency of each character from a String
Solution:
public static void FrequencyTest(String str ) {
Map<Character, Integer> map = new LinkedHashMap<>();
for (Character each : str.toCharArray()) {
if (map.containsKey(each)) {
map.put(each, map.get(each) + 1);
} else {
map.put(each, 1);
}
}
System.out.println(map);
}Copyright © 2021 Codeinu
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