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Srednja vrednost elemenata niza deljivih sa 3

Aug 29th, 2022
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C 0.61 KB | None | 0 0
  1. #include <stdio.h>
  2. #define N 100
  3.  
  4. /* run this program using the console pauser or add your own getch, system("pause") or input loop */
  5.  
  6. void main()
  7. {
  8.     while(1)
  9.         {
  10.             double s=0;
  11.             int k=0;
  12.             int n,i;
  13.             printf("Unesite duzinu niza n: "); scanf("%d",&n);
  14.             if (n<=0 || n>N) break;
  15.             printf("Unesite elemente niza: "); int a[N];
  16.             for(i=0;i<n; scanf("%d",&a[i++]));
  17.            
  18.             for (i=0;i<n;i++)
  19.                 if (a[i] % 3 == 0) { s+=a[i]; k++; }
  20.             if (k) s/=k;
  21.             printf("Srednja vrednost elemenata deljivih sa 3 je: %f\n\n",s);
  22.         }
  23. }
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