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DayFifteen.java
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DayFifteen.java
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import java.util.Scanner;
public class DayFifteen {
// Function that convert a string to lowercase
static String lowercase(String str) {
// character array
char a[] = str.toCharArray();
for (int i = 0; i < str.length(); i++) {
if (a[i] >= 'A' && a[i] <= 'Z') {
a[i] = (char) (a[i] + 32); // type casting
}
}
return new String(a);
}
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
System.out.print("Enter any string which is to be converted to lowercase :");
String str = sc.nextLine();
// call the function
String outpuString = lowercase(str);
System.out.print("Lowercase String is : " + outpuString);
// sc close
sc.close();
}
}