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  1. #include <iostream>
  2.  
  3. using namespace std;
  4.  
  5. int REVERSE(int x)
  6. {
  7.     int y=0,a=1;
  8.     while(a<x)
  9.         a=a*10;
  10.     a=a/10;
  11.     while(x!=0)
  12.     {
  13.         y+=(x%10)*a;
  14.         x=x/10;
  15.         a=a/10;
  16.     }
  17.     return y;
  18. }
  19.  
  20. int main()
  21. {
  22.     int x,y,d=0,n;
  23.     cin>>n;
  24.     while(n>0)
  25.     {
  26.         cin>>x;
  27.         y=REVERSE(x);
  28.         if (x==y)
  29.         {
  30.             cout<<x<<" 0"<<endl;
  31.         }
  32.         else
  33.         {
  34.             while(x!=y)
  35.             {
  36.                 x=x+y;
  37.                 y=REVERSE(x);
  38.                 d++;
  39.             }
  40.             cout<<x<<" "<<d<<endl;
  41.             d=0;
  42.         }
  43.         n--;
  44.     }
  45.     return 0;
  46. }
  47.  
Success #stdin #stdout 0s 15240KB
comments (?)
stdin
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3
28
68
5
stdout
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121 2
1111 3
5 0
https://ideone.com/cPXLZC
language:
C++ (gcc 8.3)
created:
7 years ago
visibility:
public

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