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How to write A Java program to print number of digits in a given number?
One way to do this is to convert the number to a String, then use the corresponding String method to find out the length of the String.
How do you know if you have java?
The best way to find out if your Java is up to date is to visit the Java website. You can then check the latest verison number, and compare it to what is already on your computer. You check in your programs and files. You can also choose to update, and if you have the current version it won't do it.
Java program to find sum on even numbers from 12-45?
sum = 0; for (int i = 12; i
How do you find repeated integer number in the array in java program?
The most simpliest way is to use a nested loop. However this runs in O(N*N) time. For small arrays, this should be sufficient.
How do you compile and execute Java program in which we find the highest of any five numbers?
In the same way as you would compile and execute any other Java program. Compile: use the "javac" command. Or use the built-in "compile" command in your favorite IDE. Execute: Use the "java" command. Or use the built-in "run" command in your favorite IDE.
