Advertisements
Advertisements
प्रश्न
Write a program in Java to accept a string in lower case and change the first letter of every word to upper case. Display the new string.
Sample input: we are in a cyber world
Sample output: We Are In Cyber World
Advertisements
उत्तर
import java.io.*;
import java.util.Scanner;
class ChangeLetter {
public static void main(String args[ ]) throws IOException {
Scanner sc = new Scanner(System.in);
System.out.print(“Enter String in lowercase:”);
String str 1 = sc.next( );
strl = “” +strl;
String str2 = ” “:
for (int i = 0; i<strl.length( ); i+ +) {
if(strl ,charAt(i) = = “) {
str2 = str2 + ” +Character. toUpperCase(strl.charAt(i+l));
i+ + ;
}.
else
str2= str2 + strl.charAt(i);
}
System.out.println(str2.trim( ));
}
}
APPEARS IN
संबंधित प्रश्न
Write a difference between unary and binary operator.
What are the various types of errors in Java?
Name the operators listed below are
(i) <
(ii) + +
(iii) &&
(iv) ? :
Write a Java expression for the following :
ax5 + bx3 + c
Using switch statement, write a menu-driven program for the following :
(i) To find and display the sum of the series given below :
S = x1 -x2 + x2 – x4 + x5 – x20
(where x = 2)
(ii) To display the following series :
1 11 111 1111 11111
For an incorrect option, an appropriate error message should be displayed.
Rewrite the following using ternary operator :
if (bill > 10000)
discount = bill * 10.0 / 100;
else
discount = bill * 5.0 / 100;Name the primitive data type in Java that is:
A 64-bit integer and is used when you need a range of values wider than those provided by int.
The code obtained after compilation is known as ______.
Write the Java expression for (a + b)x.
Evaluate the expression when the value of x = 4;
x* = - - x + x + + + x
