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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3. #include <string.h>
  4.  
  5. #define ARRAY_ELEMENT(ARRAY, Y, X, STRIDE) ARRAY[(Y) * STRIDE + (X)]
  6.  
  7. int main(void)
  8. {
  9.     unsigned int base;
  10.     unsigned int y, x, offsetX, offsetY;
  11.  
  12.     int *arr = NULL;
  13.     unsigned int arrSize = 0;
  14.     unsigned int arrStride = 0;
  15.  
  16.     scanf("%u", &base);
  17.  
  18.     // Allocate memory for an array.
  19.     arrSize = base * base * base * base * sizeof(int);
  20.     arrStride = base * base;
  21.     arr = (int *)malloc(arrSize);
  22.  
  23.     // Initialize array.
  24.     memset(arr, 0, arrSize);
  25.  
  26.     // Fill value
  27.     for(y = 0; y < base; ++y)
  28.     {
  29.         for(x = 0; x < base; ++x)
  30.         {
  31.             offsetY = y * base;
  32.             offsetX = x * base;
  33.             ARRAY_ELEMENT(arr, offsetY + y, offsetX + x, arrStride) = 1;
  34.         }
  35.     }
  36.  
  37.     // Print out.
  38.     for(y = 0; y < base * base; ++y)
  39.     {
  40.         for(x = 0; x < base * base; ++x)
  41.         {
  42.             printf("%d", ARRAY_ELEMENT(arr, y, x, arrStride));
  43.             if((x + 1) % base == 0 && ((x + 1) / base) < base)
  44.                 printf("|");
  45.         }
  46.         if((y + 1) % base == 0 && ((y + 1) / base) < base)
  47.         {
  48.             printf("\n");
  49.             for(x = 0; x < base * base; ++x)
  50.             {
  51.                 printf("-");
  52.                 if((x + 1) % base == 0 && ((x + 1) / base) < base)
  53.                     printf("+");
  54.             }
  55.         }
  56.         printf("\n");
  57.     }
  58.  
  59.     // Free up.
  60.     free(arr);
  61.     return 0;
  62. }
Success #stdin #stdout 0.01s 1856KB
comments (?)
stdin 
3
stdout 
100|010|001
000|000|000
000|000|000
---+---+---
000|000|000
100|010|001
000|000|000
---+---+---
000|000|000
000|000|000
100|010|001
https://ideone.com/g2LyT2
language:
C (gcc 8.3)
created:
13 years ago
visibility:
secret

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