#include <stdio.h>
#include <stdlib.h>

int main()
{
  int suma = 0;
  int cislo;
  scanf("%d", &cislo);
  while (cislo != 0)
  {
    suma = suma + cislo;
    scanf("%d", &cislo);
  }
  printf("Soucet: %d\n", suma);
  
  system("pause");
  return 0;    
}