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Smart Contract - Test Max and Min

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Mar 12th, 2018
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  1. ////////////////////////////////////////////////////
  2. //Smart Contract para verificar el funcionamiento de los tipos de datos y sus límites
  3. ////////////////////////////////////////////////////
  4.  
  5. pragma solidity ^0.4.0;
  6.  
  7. contract test_uint {
  8.  
  9. uint public minimo = 0;
  10. uint public maximo = 2**256-1;
  11.  
  12. function set_minimo() public {
  13. minimo -= 1;
  14. }
  15.  
  16. function set_maximo () public {
  17. maximo += 1;
  18. }
  19.  
  20. function ver_maximo () constant returns(uint) {
  21. return maximo;
  22. }
  23.  
  24. function ver_minimo() constant returns(uint) {
  25. return minimo;
  26. }
  27.  
  28. }
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