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  1. #include <stdio.h>
  2. #include <math.h>
  3. #define _CRT_SECURE_NO_WARNINGS
  4. #include <stdio.h>
  5. #include <malloc.h>
  6. #include <stdlib.h>
  7.  
  8.  
  9. void print(int **x,int n,int m)
  10. {
  11.   int i, j;
  12.   for (i = 0; i<n; i++)  
  13.   {
  14.     for (j = 0; j<m; j++)  
  15. 	printf("%.2d  ",x[i][j]);
  16.  
  17.  
  18. 	printf("\n");
  19.   }
  20.   printf("\n");printf("\n");
  21. }
  22.  
  23.  
  24.  
  25. void create(int ***x,int n,int m)
  26. {
  27.   int i, j;
  28.   *x = (int**)malloc(n * sizeof(int*));
  29.   for (i = 0; i<n; i++)  
  30.   {
  31.     (*x)[i] = (int*)malloc(m * sizeof(int));
  32.     for (j = 0; j<m; j++) 
  33.     {
  34. 			 (*x)[i][j]=rand()%100;
  35. 			 printf("%.2d  ",(*x)[i][j]);
  36.     }
  37. 	printf("\n");
  38.   }
  39.   printf("\n");printf("\n");
  40.    for (i = 0; i<n; i++)  
  41.   {
  42.     for (j = 0; j<m; j++)  
  43. 	printf("%.2d  ",(*x)[i][j]);
  44.  
  45.  
  46. 	printf("\n");
  47.   }
  48.   printf("\n");printf("\n");
  49. }
  50.  
  51.  
  52. int main()
  53. {
  54. 	int n=5,m=5;
  55. 	int **a=NULL;
  56.     create(&a,n,m);
  57. 	print(a,n,m);
  58.     return 0;
  59. }
  60.  
  61.  
Success #stdin #stdout 0s 5564KB
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stdin
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Standard input is empty
stdout
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83  86  77  15  93  
35  86  92  49  21  
62  27  90  59  63  
26  40  26  72  36  
11  68  67  29  82  


83  86  77  15  93  
35  86  92  49  21  
62  27  90  59  63  
26  40  26  72  36  
11  68  67  29  82  


83  86  77  15  93  
35  86  92  49  21  
62  27  90  59  63  
26  40  26  72  36  
11  68  67  29  82
https://ideone.com/NId5CR
language:
C (gcc 8.3)
created:
4 years ago
visibility:
public

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