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  1. #include <iostream>
  2.  
  3. using namespace std;
  4.  
  5. void minuty( int );
  6. void godz( int, int);
  7.  
  8. int main()
  9. {
  10.     int ile, GG, MM;
  11.     char zn;
  12.     cin >> ile;
  13.     for ( int a=0; a<ile; a++ )
  14.         {
  15.         cin >> GG >> zn >> MM;
  16.         if ( GG < 1 )
  17.             minuty(MM);
  18.         else
  19.             godz(GG, MM);
  20.         }
  21.     return 0;
  22. }
  23.  
  24. void minuty( int MM )
  25. {
  26.     for ( int m=MM+1; m<=60; m++ )
  27.         {
  28.             if ( m<=9 )
  29.             {
  30.             cout << "OO:0" << m << endl;
  31.             break;
  32.             }
  33.             else if ( m==10 )
  34.             {
  35.              cout << "00:" << m << endl;
  36.              break;
  37.             }
  38.             else if ( m>55 )
  39.                 {
  40.                 cout << "01:01" << endl;
  41.                 break;
  42.                 }
  43.             else if ( m%10==0 || m/10==m%10 )
  44.             {
  45.                 cout << "00:" << m << endl;
  46.                 break;
  47.             }
  48.         }
  49. }
  50.  
  51. void godz( int GG, int MM )
  52. {
  53.     for ( int g=GG; g<24; g++ )
  54.         {
  55.         for ( int m=MM+1; m<=60; m++ )
  56.             {
  57.                 if ( g<10 )
  58.                     {
  59.                     if ( g==m%10 )
  60.                         {
  61.                         if ( m<10 )
  62.                             {
  63.                             cout << "0" << g << ":0" << m << endl;
  64.                             g=24;
  65.                             break;
  66.                             }
  67.                         else
  68.                            {
  69.                            cout << "0" << g << ":" << m << endl;
  70.                            g=24;
  71.                            break;
  72.                            }
  73.                         }
  74.                     }
  75.                 else
  76.                 {
  77.                     if ( g/10==m%10 && g%10==m/10 && g<24 )
  78.                         {
  79.                         if ( m < 10)
  80.                             {
  81.                             cout << g <<":0"<< m << endl;
  82.                             g=24;
  83.                             break;
  84.                             }
  85.                         else
  86.                             {
  87.                             cout << g << ":" << m << endl;
  88.                             g=24;
  89.                             break;
  90.                             }
  91.                         }
  92.                     if ( g==23 && (m>32 || m==59) )
  93.                         {
  94.                         cout << "00:00" << endl;
  95.                         g=24;
  96.                         break;
  97.                         }
  98.                 }
  99.             }
  100.             MM=0;
  101.         }
  102. }
  103.  
Success #stdin #stdout 0.01s 5480KB
comments (?)
stdin
copy 
12
00:00
00:01
00:09
00:10
01:30
09:59
10:00
11:52
17:17
20:00
23:00
23:32
stdout
copy 
OO:01
OO:02
00:10
00:11
01:31
10:01
10:01
12:21
20:02
20:02
23:32
00:00
https://ideone.com/JahvgJ
language:
C++ (gcc 8.3)
created:
1 year ago
visibility:
secret

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