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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3. int main()
  4. {
  5.     int n ;
  6.     printf("Vvedite znachenie n: ");
  7.     scanf("%d", &n);
  8.     int *a;
  9.     int i = 0;
  10.     int j = 0;
  11.     int k = 0;
  12.     a = malloc(4*n*n*n);
  13.         for (i = 0; i < n; i++)
  14.             for (j = 0; j < n; j++)
  15.                 for (k = 0; k < n; k++) *(a + i*n*n + j*n + k) = 1;
  16.  
  17.     for (j = 0; j < n; j++)
  18.         for (k = 0; k < n; k++) *(a + 0*n*n + j*n + k) = 1;
  19.  
  20.     for (i = 1; i < n; i++)
  21.         for (j = 0; j < n; j++)
  22.             for (k = 0; k < n; k++) *(a + i*n*n + j*n + k) = 0;
  23.  
  24.     printf("Izmenenaya matrica\n");
  25.     for (i = 0; i < n; i++)
  26.     {
  27.         for (j = 0; j < n; j++)
  28.         {
  29.             for (k = 0; k < n; k++)
  30.             {
  31.                 printf("%d\t", *(a + i*n*n + j*n + k));
  32.             }
  33.             printf("\n");
  34.         }
  35.         printf("\n");
  36.     }
  37.     free(a);
  38.     return 0;
  39. }
  40.  
Success #stdin #stdout 0s 5016KB
comments (?)
stdin 
4
stdout 
Vvedite znachenie n: Izmenenaya matrica
1	1	1	1	
1	1	1	1	
1	1	1	1	
1	1	1	1	

0	0	0	0	
0	0	0	0	
0	0	0	0	
0	0	0	0	

0	0	0	0	
0	0	0	0	
0	0	0	0	
0	0	0	0	

0	0	0	0	
0	0	0	0	
0	0	0	0	
0	0	0	0
https://ideone.com/dQ3dHB
language:
C (gcc 8.3)
created:
5 years ago
visibility:
public

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