Advertisements
Advertisements
Question
Write the output for the following :
System.out.printIn(“Incredible” + “\n” + “world”);
Advertisements
Solution
Incredible
world
APPEARS IN
RELATED QUESTIONS
Write the output for the following :
String s1 = “phoenix”; String s2 =”island”;
System.out.prindn (s1.substring(0).concat (s2.substring(2)));
System.out.println(s2.toUpperCase( ));
A tech number has even number of digits. If the number is split in two equal halves, then the square of sum of these halves is equal to the number itself. Write a program to generate and print all four-digit tech numbers.
Example :
Consider the number 3025
Square of sum of the halves of 3025 = (30+25)2
= (55)2
= 3025 is a tech number.
String x[] = {“SAMSUNG”, “NOKIA”, “SONY”, “MICROMAX”, “BLACKBERRY”};
Give the output of the following statements:
- System.out.println(x[1]);
- System.out.println(x[3].length());
Write the output for the following :
String s= “Today is Test”;
System.out.println(s.indexOf(‘T’)); System.out.println(s.substring(0, 7) + ” ” + “Holiday”);
What is the function of catch block in exception handling? Where does it appear in a program?
State the output when the following program segment is executed:
String a = "Smartphone", b = "Graphic Art";
String h = a.substring(2, 5);
String k = b.substring(S).toUpperCase();
System.out.println(h);
System.out.println(k.equalsignoreCase(h)); If int y = 10 then find int z = (++y * (y++ +5));
Rewrite the following program segment using if-else statements instead of the ternary operator:
String grade = (mark >= 90) ? “A” : (mark >= 80) ? “B” : “C”;
Give the output of the following method:
public static void main (String [] args)
{
int a = 5;
a++;
System.out.println(a);
a -= (a--) − (--a);
System.out.println(a);
}
State the value of characteristic and mantissa when the following code is executed:
String s = “4.3756”;
int n = s.indexOf(‘.’);
int characteristic=Integer.parseInt (s.substring (0,n));
int mantissa=Integer.valueOf(s.substring(n+1));
