algorithm/Java
1
0
Fork 0
mirror of https://github.com/TheAlgorithms/Java.git synced 2025-12-19 07:00:35 +08:00
Code Issues Packages Projects Releases Wiki Activity

Formatted with Google Java Formatter

Browse Source
This commit is contained in:
github-actions
2020-10-24 10:23:28 +00:00
parent a23bac99e8
commit 5d59a2e828
219 changed files with 13758 additions and 14582 deletions
Download Patch File Download Diff File Expand all files Collapse all files

42
strings/Upper.java
View File

@@ -2,29 +2,27 @@ package strings;
public class Upper {
/**
* Driver Code
*/
public static void main(String[] args) {
String[] strings = {"ABC", "ABC123", "abcABC", "abc123ABC"};
for (String s : strings) {
assert toUpperCase(s).equals(s.toUpperCase());
}
/** Driver Code */
public static void main(String[] args) {
String[] strings = {"ABC", "ABC123", "abcABC", "abc123ABC"};
for (String s : strings) {
assert toUpperCase(s).equals(s.toUpperCase());
}
}
/**
* Converts all of the characters in this {@code String} to upper case
*
* @param s the string to convert
* @return the {@code String}, converted to uppercase.
*/
public static String toUpperCase(String s) {
char[] values = s.toCharArray();
for (int i = 0; i < values.length; ++i) {
if (Character.isLetter(values[i]) && Character.isLowerCase(values[i])) {
values[i] = Character.toUpperCase(values[i]);
}
}
return new String(values);
/**
* Converts all of the characters in this {@code String} to upper case
*
* @param s the string to convert
* @return the {@code String}, converted to uppercase.
*/
public static String toUpperCase(String s) {
char[] values = s.toCharArray();
for (int i = 0; i < values.length; ++i) {
if (Character.isLetter(values[i]) && Character.isLowerCase(values[i])) {
values[i] = Character.toUpperCase(values[i]);
}
}
return new String(values);
}
}