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NrPrime2

a53
Jan 11th, 2019
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  1. int NrPrime(int n)
  2. {
  3. int s=0;
  4. while(n>0)
  5. {
  6. if(n%10==2||n%10==3||n%10==5||n%10==7)
  7. ++s;
  8. n/=10;
  9. }
  10. return s;
  11. }
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