package org.cmania;
public class ChangingCase
{
public static void main(String[] args)
{
String inputString = "Java is So Easy";
System.out.println("input String : "+inputString);
System.out.println("output : "+changecase(inputString));
}
/**
* method returns changed cases of characters in String.
*/
static String changecase(String inputString)
{
char ar[]=inputString.toCharArray();
for (int i = 0; i < ar.length; i++) {
if (ar[i]>=65 && ar[i] <=90) { //convert upperCase to lowerCase
ar[i] += 32;
} else if(ar[i]>=97 && ar[i] <=122){ //convert lowerCase to upperCase.
ar[i] -= 32;
}
}
return new String(ar);
}
}
public class ChangingCase
{
public static void main(String[] args)
{
String inputString = "Java is So Easy";
System.out.println("input String : "+inputString);
System.out.println("output : "+changecase(inputString));
}
/**
* method returns changed cases of characters in String.
*/
static String changecase(String inputString)
{
char ar[]=inputString.toCharArray();
for (int i = 0; i < ar.length; i++) {
if (ar[i]>=65 && ar[i] <=90) { //convert upperCase to lowerCase
ar[i] += 32;
} else if(ar[i]>=97 && ar[i] <=122){ //convert lowerCase to upperCase.
ar[i] -= 32;
}
}
return new String(ar);
}
}
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