Reverse Word
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class Main {
public static String reverse(String str) {
char c[] = str.toCharArray();
for(int i=0; i<c.length/2; i++) {
char t = c[i];
c[i] = c[c.length-i-1];
c[c.length-1-i] = t;
}
return String.valueOf(c);
}
public static void main(String[] args) {
String str = "word";
}
}
Java
INFO