# Absolute Value

Sat Feb 05 2022 12:16:24 GMT+0000 (UTC)

```import java.io.*;
import java.util.*;

public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);

int T = sc.nextInt(); // number of testcases
while (T > 0) {
int I = sc.nextInt();
Solution obj = new Solution();
System.out.println(obj.absolute(I));

T--;
}
}
}

class Solution {
public int absolute(int I) {
int absolute=Math.abs(I);
return absolute;

/*
//used a simple logic

if(I<0){
I=-I;
}
else if(I==0){
I=0;
}
else{
I=I;
}
return I;
*/
}
}```
content_copyCOPY

1. Absolute Value You are given an integer I, find the absolute value of the integer I. Example 1: Input: I = -32 Output: 32 Explanation: The absolute value of -32 is 32. Example 2: Input: I = 45 Output: 45 Explanation: The absolute value of 45 is 45 itself. Your Task: You don't need to read input or print anything. Your task is to complete the function absolute() which takes an integer I as an input parameter and return the absolute value of I. Expected Time Complexity: O(1) Expected Auxiliary Space: O(1) Constraints: -10^6 <= I <= 10^6

https://practice.geeksforgeeks.org/problems/absolute-value/1/?track=DSASP-Mathematics&batchId=190