Final Population Codechef Starter

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import java.util.*;

import java.lang.*;

import java.io.*;

/* Name of the class has to be "Main" only if the class is public. */

class Codechef

{

 public static void main (String[] args) throws java.lang.Exception

 {

  // your code goes here

  int t,i,x,y,z;

  Scanner sc=new Scanner(System.in);

  t=sc.nextInt();

  for(i=0;i<t;i++)

  {

      x=sc.nextInt();

      y=sc.nextInt();

      z=sc.nextInt();

      System.out.println(x-y+z);

  }