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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int A[10]= {5,15,25,35,45,55,65,75,85,95};
  5.  
  6. int main() {
  7.     // stampa dei valori in posizione pari
  8.     for (int i=0; i<10; i=i+2)
  9.     cout<<A[i]<<"\t";
  10.  
  11.     cout<<endl;
  12.  
  13.     // stampa dei valori in posizione dispari
  14.     for (int i=1; i<10; i=i+2)
  15.     cout<<A[i]<<"\t";
  16.  
  17.     cout<<endl;
  18.  
  19.     // stampa dei valori in posizione pari al contrario
  20.     for (int i=8; i>=0; i=i-2)
  21.     cout<<A[i]<<"\t";
  22.  
  23.     cout<<endl;
  24.  
  25.     // stampa dei valori in posizione dispari al contrario
  26.     for (int i=9; i>=0; i=i-2)
  27.     cout<<A[i]<<"\t";
  28.  
  29.     cout<<endl;
  30.  
  31.     // stampa seconda versione dei numeri in posizione pari
  32.     for (int i=0; i<10; i++)
  33.      if (i%2==0){cout<<A[i]<<"\t";}
  34.  
  35.  
  36. 	return 0;
  37. }
Success #stdin #stdout 0s 5308KB
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stdin
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Standard input is empty
stdout
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5	25	45	65	85	
15	35	55	75	95	
85	65	45	25	5	
95	75	55	35	15	
5	25	45	65	85
https://ideone.com/gl6p29
language:
C++ (gcc 8.3)
created:
13 days ago
visibility:
public

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