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suma elemenata na rubovima mat

Feb 5th, 2015
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C 0.42 KB | None | 0 0
  1. #include <stdio.h>
  2. #include <stdlib.h>
  3. #define A 5
  4. #define B 5
  5.  
  6. int main ()
  7. { float mat[A][B], suma=0;
  8. int i, j;
  9. printf("Unesite matricu dimenzija 5x5: ");
  10. for (i=0; i<A; i++)
  11. {
  12.     for (j=0; j<B; j++)
  13.         scanf("%f", &mat[i][j]);
  14. }
  15. for (i=0; i<A; i++)
  16. {
  17.     for (j=0; j<B; j++)
  18.     {
  19.         if (i==0 || i==A-1 || j==0 || j==B-1)
  20.  
  21.     suma+=mat[i][j];
  22. } } printf("Suma : %f", suma);
  23.  
  24. return 0; }
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