Answers for "square a number in java"

2

java square a number

//To square:
int i = 2;
int square = Math.pow(i, 2);

//To cube:
int i = 2;
int cube = Math.pow(i, 3);

//To nth power:
int i = 2;
int nthPower = Math.pow(i, 4);
Posted by: Guest on May-27-2020
1

square root of a number in java

Scanner in=new Scanner(System.in);
int num=in.nextInt();
System.out.println(Math.sqrt(num)); // the sqrt function gives a value in 'double' data type.
Posted by: Guest on August-20-2020

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