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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.  
  10. void print(int **x,int n,int m)
  11. {
  12.   int i, j;
  13.   for (i = 0; i<n; i++)  
  14.   {
  15.     for (j = 0; j<m; j++)  
  16. 	printf("%.2d  ",x[i][j]);
  17.  
  18. 	printf("\n");
  19.   }
  20.   printf("\n");printf("\n");
  21. }
  22.  
  23.  
  24.  
  25.  
  26. int **create(int n,int m)
  27. {
  28.   int i, j;
  29.   int **x = (int**)malloc(n * sizeof(int*));
  30.  
  31.   for (i = 0; i<n; i++)  
  32.   {
  33.  
  34.     x[i] = (int*)malloc(m * sizeof(int));
  35.     for (j = 0; j<m; j++) 
  36.     {
  37. 			 x[i][j]=rand()%100;
  38. 			 printf("%.2d  ",x[i][j]);
  39.     }
  40.  
  41. 	printf("\n");
  42.   }
  43.  
  44.   printf("\n");printf("\n");
  45.  
  46.   return x;
  47. }
  48.  
  49.  
  50.  
  51.  
  52. int main()
  53. {
  54. 	int n=5,m=5;
  55. 	int **a=create(n,m);
  56. 	print(a,n,m);
  57.     return 0;
  58. }
  59.  
  60.  
Success #stdin #stdout 0s 5344KB
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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
https://ideone.com/HYOK3y
language:
C (gcc 8.3)
created:
4 years ago
visibility:
public

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