Toj 3711 Water problem

Pay attention to the sum is their own situation is good, the amount of data is very small, the violence can be played on the table.

1#include <cstdio>2 using namespacestd;3 4 intSumintN)5 {6     intres =0, i =2; 7      while(I * I <N)8     {9         if(n% i = =0 )Ten         { OneRes + = i + N/i; A         } -i++; -     } the     if(I * = = N) Res + =i; -     returnRes +1; - } -  + intMain () - { +     intnum; A      while(SCANF ("%d", &num)! =EOF) at     { -          for(inti = num;; i++ ) -         { -             intTMP =sum (i); -             if(i = = tmp)Continue; -             intTtmp =sum (TMP); in             if(i = =ttmp) -             { toprintf"%d%d\n", I, TMP); +                  Break; -             } the         } *     } $     return 0;Panax Notoginseng}

Toj 3711 Water problem