1. Reverse a given String
package com.vikash.core;
public class ReverseStringTest {
public static void main(String args[]) {
String str = "vikash";
StringBuffer sb = new StringBuffer();
for (int i = str.length() - 1; i >= 0; i--)
sb.append(str.charAt(i));
System.out.println(sb);
}
}
package com.vikash.core;
public class ReverseStringTest {
public static void main(String args[]) {
String str = "vikash";
StringBuffer sb = new StringBuffer();
for (int i = str.length() - 1; i >= 0; i--)
sb.append(str.charAt(i));
System.out.println(sb);
}
}
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