first java program

Write a program to print first ten natural numbers in java

first java program

program in java. Get a string from user and also validate it’s length should be at least 1. Pass this string to a method that returns a new string with the first char added at the front and end, so "cat" yields "ccatc".

1. Write a program in Java to accept a string in lowercase and change the first letter of every word to uppercase. Display the new string.

In the tennis tournament every person has to play with every other person in the first round, write a Java program to generate the schedule for it.

Java program to find the sum of first 100 numbers