String inputString = "BBaaeelldduunngg"; @Test public void givenString_whenUsingSet_thenFindDistinctCharacters() { Set<Character> distinctChars = new HashSet<>(); for (char ch : inputString.toCharArray()) { distinctChars.add(ch); } assertEquals(Set.of('B', 'a', 'e', 'l', 'd',...
private static void showPermutation(String str1, String newStringToPrint) { // If the length of the new string equals the length of the original string, print the new string. if (newStringToPrint.length() == str1.length()) { System.out.println(newStringToPrint); return; } // Iterate...
# access characters in string # declare, assign string str = "Hello world" # print complete string print "str:", str # print first character print "str[0]:", str[0] # print second character print "str[1]:", str[1] # print last character print "str[-1]:", str[-1] # print...
# Define a string 'str1'. str1 = "w3resource" # Iterate through the characters of the string using enumeration. # 'index' contains the position of the character, and 'char' contains the character itself. for index, char in enumerate(str1): # Print the current character, its position, ...
Last Updated on March 30, 2022 by Ria Pathak Concepts Used: Hashing. Difficulty Level: Easy. Problem Statement : You are given a string str consisting of lowercase Latin letters. Find the first non-repeating character in str. Note: You have to traverse the string only once. See original...
String 1: java2blog tutorial Character: a has occurred maximum times in String: 3 ———- String 2: This is test message Character: s has occurred maximum times in String: 5 Solution Simple solution can be we can sort the String and then find maximum occurring character by comparing consec...
a = "Java2Blog" for i in a: if(i=='2'): break else: print(i) J a v a In the above example, we have a string Java2Blog and we print the string till character 2 is encountered. When this character is encountered, we break out of the loop. Using the slicing technique The...
Python'sprint()function comes with a parameter calledend. By default, the value of this parameter is'\n', i.e., the new line character. We can specify the string/character to print at the end of the line. Example In the below program, we will learn how to use theendparameter with ...
end - end is printed at last file - must be an object with write(string) method. If omitted, sys.stdout will be used which prints objects on the screen. flush - If True, the stream is forcibly flushed. Default value: False Note: sep, end, file, and flush are keyword arguments. If...
public class HelloWorld { public static void main(String[] args) { int score = 94; String sex = "女"; if(score>80){ if(sex.equals("男")) { system.out.println("男子进入决赛"); }else{ system.out.println("进入女子组决赛"); } }else{ system.out.println(" 淘汰");...