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Tag Archives: Java-Integer

Most of the times, in competitive programming, there is a need to assign the variable, the maximum or minimum value that data type can hold,… Read More
Integer.parseInt(): While operating upon strings, there are times when we need to convert a number represented as a string into an integer type. The method… Read More
The given task is to take an integer as input from the user and print that integer in Java language. In below program, the syntax… Read More
Java Set is a part of java.util package and extends java.util.Collection interface. It does not allow the use of duplicate elements and at max can… Read More
Java Set is a part of java.util package and extends java.util.Collection interface. It does not allow the use of duplicate elements and at max can… Read More
Java Set is a part of java.util package and extends java.util.Collection interface. It does not allow the use of duplicate elements and at max can… Read More
In Java, int is a primitive data type while Integer is a Wrapper class. int, being a primitive data type has got less flexibility. We… Read More
The java.lang.Integer.reverse() is an inbuilt method in Java and is used to return the reverse order of the bits in the two’s complement binary representation… Read More
The java.lang.Integer.intValue() is an inbuilt method in java that returns the value of this integer as an int. Syntax : public int intValue() Parameters: The… Read More
The java.lang.Integer.reverseBytes(int a) is a built-in method which returns the value obtained by reversing the order of the bytes in the two’s complement representation of… Read More
The doubleValue() method of Integer class of java.lang package is used to convert the value of the given Integer to a Double type after a… Read More
The java.lang.Integer.floatValue() method of Integer class of java.lang package is used to convert the value of the given Integer to a float type after a… Read More
Octal is the base-8 number system and uses the digits 0 to 7 in operation. Octal is widely used in computing on systems like the… Read More
The java.lang.Integer.toString() is an inbuilt method in Java which is used to return the String object representing this Integer’s value. Syntax : public static String… Read More
The java.lang.Integer.valueOf(int a) is an inbuilt method which is used to return an Integer instance representing the specified int value a. Syntax : public static… Read More