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  1. #include <stdio.h>
  2.  
  3. #define LIM1 10
  4. #define LIM2 20
  5. #define LIM3 2
  6. int ct, ct2, size;
  7.  
  8. void copy_arr(double arr1[LIM1][LIM2], double arr2[LIM1][LIM2], int size, int lim)
  9. //void copy_arr(double arr1[][LIM2], double arr2[][LIM2], int size, int lim)
  10. //void copy_arr(double (*arr1)[LIM2], double (*arr2)[LIM2], int size, int lim)
  11. {
  12.      for (ct = 0; ct < size; ct++)
  13.      {
  14.          for (ct2 = 0; ct2 < lim; ct2++)
  15.          {
  16.              arr2[ct][ct2] = arr1[ct][ct2];
  17.          }
  18.      }
  19. }
  20.  
  21. int main(void)
  22. {
  23.     double arr1[LIM1][LIM2], arr2[LIM1][LIM2];
  24.  
  25.     printf("Enter the size of the array\n");
  26.     scanf("%d", &size);
  27.     printf("Enter the array elements\n");
  28.  
  29.     for (ct = 0; ct < size; ct++)
  30.     {
  31.          for (ct2 = 0; ct2 < LIM3; ct2++)
  32.          {
  33.              scanf("%lf", &arr1[ct][ct2]);
  34.          }
  35.     }
  36.     printf("\n");
  37.  
  38.     for (ct = 0; ct < size; ct++)
  39.     {
  40.         for (ct2 = 0; ct2 < LIM3; ct2++)
  41.         {
  42.             printf("%.2f ", arr1[ct][ct2]);
  43.         }
  44.         printf("\n");
  45.     }
  46.     printf("\n");
  47.  
  48.     copy_arr(arr1, arr2, size, LIM3);
  49.  
  50.     for (ct = 0; ct < size; ++ct)
  51.     {
  52.         for (ct2 = 0; ct2 < LIM3; ++ct2)
  53.         {
  54.          //   arr2[ct][ct2] = arr1[ct][ct2];
  55.             printf("%.2f ", arr2[ct][ct2]);
  56.         }
  57.         printf("\n");
  58.     }
  59.     printf("\n"); 
  60.  
  61.   //  system("pause");
  62.  
  63. }
  64.  
  65.  
  66.  
Success #stdin #stdout 0s 3300KB
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stdin
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2
1
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stdout
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Enter the size of the array
Enter the array elements

1.00 2.00 
3.00 4.00 

1.00 2.00 
3.00 4.00
https://ideone.com/NrhG96
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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