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tp-samostalni-z3

Feb 24th, 2015
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C++ 0.44 KB | None | 0 0
  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main ()
  5. {
  6.     float a;
  7.     cout<<"Unesite neki podatak sa tastature:";
  8.     cin>>a;
  9.     if (!cin) cout<<"Uneseni podatak nije broj.";
  10.     else { if (int(a)==a)
  11.      {
  12.         if (a>0) cout<<"Uneseni podatak je prirodan broj.";
  13.     else cout<<"Uneseni podatak je cijeli broj ali nije prirodan.";
  14. }
  15. if (int(a)!=a) cout<<"Uneseni podatak je realan broj ali nije cijeli."<<endl; }
  16. return 0;
  17. }
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