Computer Applications
What will be the output when the following code segments are executed?
(i)
String s = "1001";
int x = Integer.valueOf(s);
double y = Double.valueOf(s);
System.out.println("x="+x);
System.out.println("y="+y);
(ii)
System.out.println("The king said \"Begin at the beginning!\" to me.");
Related Questions
A student is trying to convert the string present in x to a numerical value, so that he can find the square root of the converted value. However the code has an error. Name the error (syntax / logical / runtime). Correct the code so that it compiles and runs correctly.
String x= "25"; int y=Double.parseDouble(x); double r=Math.sqrt(y); System.out.println(r);Assertion (A): Integer class can be used in the program without calling a package.
Reason (R): It belongs to the default package java.lang.
- Both Assertion (A) and Reason (R) are true and Reason (R) is a correct explanation of Assertion (A)
- Both Assertion (A) and Reason (R) are true and Reason (R) is not a correct explanation of Assertion(A)
- Assertion (A) is true and Reason (R) is false
- Assertion (A) is false and Reason (R) is true
String s1 = "45.50"; String s2 = "54.50"; double d1=Double.parseDouble(s1); double d2=Double.parseDouble(s2); int x= (int)(d1+d2);What is value of x?