Disturbed Rover
Oct 2, 20204 min
Here I have collected 15 to 20 questions which are based on solely on java data types, although I am writing this blog you can find this question on the net, I have collected for you
to practice. Also, there is a code editor is embedded for you to test the code.
Let's begin with the first question:-
Test Data
Input a degree in Fahrenheit: 212
Expected Output:
212.0 degree Fahrenheit is equal to 100.0 in Celsius
Note: One inch is 0.0254 meters.
Test Data
Input a value for inch: 1000
Expected Output :
1000.0 inch is 25.4 meters
Test Data
Input an integer between 0 and 1000: 56
Expected Output :
The sum of all digits in 565 is 16
Test Data
Input the number of minutes: 3456789
Expected Output :
3456789 minutes is approximately 6 years and 210 days
Test Data
Input the time zone offset to GMT: 256
Expected Output:
Current time is 23:40:24
Test Data
Input weight in pounds: 452
Input height in inches: 72
Expected Output:
Body Mass Index is 61.30159143458721
Test Data
Input distance in meters: 2500
Input hour: 5
Input minutes: 56
Input seconds: 23
Expected Output :
Your speed in meters/second is 0.11691531
Your speed in km/h is 0.42089513
Your speed in miles/hr is 0.26158804
Expected Output:
Square: .2f
Cube: .2f
Fourth power: 50625.00
Test Data
Input 1st integer: 25
Input 2nd integer: 5
Expected Output :
Sum of two integers: 30
A difference of two integers: 20
Product of two integers: 125
Average of two integers: 15.00
A distance of two integers: 20
Max integer: 25
Min integer: 5
Test Data
Input six non-negative digits: 123456
Expected Output :
1 2 3 4 5 6
13. Write a Java program to compute the floor division and the floor modulus of the given dividend and divisor.
class Main {
public static void main(String args[]) {
int t;
System.out.println(t);
}
}
17. What should be the output.
class Test {
public static void main(String[] args) {
for(int i = 0; 0; i++)
{
System.out.println("Hello");
break;
}
}
}
class Test
{
public static void main(String[] args)
{
Double object = new Double("2.4");
int a = object.intValue();
byte b = object.byteValue();
float d = object.floatValue();
double c = object.doubleValue();
System.out.println(a + b + c + d );
}
}
Try all this code in this editor.
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