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  1.     import java.io.BufferedReader;
  2.     import java.io.BufferedWriter;
  3.     import java.io.IOException;
  4.     import java.io.InputStreamReader;
  5.     import java.io.OutputStreamWriter;
  6.     import java.util.Scanner;
  7.     class FitToPlay
  8.     {
  9.     public static void main(String[] args) throws NumberFormatException, IOException {
  10.     Scanner sc=new Scanner(System.in);
  11.     int t=sc.nextInt();
  12.     int n;
  13.     BufferedWriter wr=new BufferedWriter(new OutputStreamWriter(System.out));
  14.     int preBest=Integer.MIN_VALUE;
  15.     int min;
  16.     int prev,a,b,i=0;
  17.     int temp;
  18.     boolean isfound=false;
  19.  
  20.     while(t-->0)
  21.     {
  22.     i=0;
  23.     isfound=false;
  24.     n=sc.nextInt();
  25.     preBest=Integer.MIN_VALUE;
  26.     if(n==1)
  27.     {
  28.     sc.nextInt();
  29.     wr.write("UNFIT");
  30.     wr.newLine();
  31.     continue;
  32.     }
  33.     else
  34.     {
  35.     a=sc.nextInt();
  36.     b=sc.nextInt();
  37.     if(b>a)
  38.     {
  39.     isfound=true;
  40.     min=a;
  41.     preBest=b-a;
  42.     }
  43.     else
  44.     min=b;
  45.     i+=2;
  46.     prev=b;
  47.     while(i<n)
  48.     {
  49.     a=sc.nextInt();
  50.     if(a>prev)
  51.     {
  52.     isfound=true;
  53.     temp=a-min;
  54.     if(temp>preBest)
  55.     preBest=temp;
  56.     }
  57.     else
  58.     {
  59.     if(a<min)
  60.     min=a;
  61.     }
  62.     ++i;
  63.     prev=a;
  64.     }
  65.     }
  66.     if(isfound)
  67.     {
  68.     wr.write(Integer.toString(preBest));
  69.     wr.newLine();
  70.     }
  71.     else
  72.     {
  73.     wr.write("UNFIT");
  74.     wr.newLine();
  75.     }
  76.     }
  77.     wr.close();
  78.     }
  79.  
  80.     }
Runtime error #stdin #stdout 0.02s 245632KB
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Standard input is empty
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Standard output is empty
https://ideone.com/7Y6Z0
language:
Java (HotSpot 12)
created:
12 years ago
visibility:
public

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