Page 451 - CA_Blue( J )_Class10
P. 451
System.out.println("Enter the word: ");
wd = sc.next();
wd=wd.toUpperCase();
if(specialword(wd)==1 && palinword(wd)==1 )
System.out.println(wd + " is a palindromic word.");
if(specialword(wd)==1 && palinword(wd)==0 )
System.out.println(wd + " is special word.");
if(specialword(wd)==0)
System.out.println(wd + " is not a special word.");
}
}
22. Write a program to initialize the seven Wonders of the World along with their locations in two different arrays. Search for a
name of the country input by the user. If found, display the name of the country along with its Wonder, otherwise display
"Sorry not found!". [2016]
Seven Wonders: CHICHEN ITZA, CHRIST THE REDEEMER, TAJ MAHAL, GREAT WALL OF CHINA, MACHU PICCHU, PETRA,
COLOSSEUM
Locations: MEXICO, BRAZIL, INDIA, CHINA, PERU, JORDAN, ITALY
Examples:
Country name: INDIA
Output: TAJ MAHAL
Country name: USA
Output: Sorry not found!
Ans. import java.util.*;
class sevenWonders{
public static void main()
{
Scanner sc = new Scanner(System.in);
String cname;
int i,pos=-1;
String sw[] = {"CHICHEN ITZA", "CHRIST THE REDEEMER", "TAJ MAHAL", "GREAT WALL OF
CHINA", "MACHU PICCHU", "PETRA", "COLOSSEUM"};
String loca[] = {"MEXICO", "BRAZIL", "INDIA", "CHINA", "PERU", "JORDAN", "ITALY"};
System.out.print("Country name: ");
cname = sc.nextLine();
for(i=0; i < sw.length; i++)
{
if(cname.equalsIgnoreCase(loca[i])) {
pos=i;
break;
}
}
if(pos!=-1)
System.out.println(sw[i] + " –" + loca[i]);
else
System.out.println("Sorry not found!");
}
}
23. Design a class to overload a function joyString() as follows: [2015]
(i) void joyString(String s, char ch1, char ch2) with one string argument and two character arguments that replaces the
character argument ch1 with the character argument ch2 in the given string s and prints the new string.
Example:
INPUT:
s = "TECHNALAGY"
ch1 = 'A'
ch2 = 'O'
449
String Handling 449

