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- #include <stdio.h>
- #include <stdlib.h>
- #include <math.h>
- #include <time.h>
- int N=3;
- int **tab;
- int x;
- int main() {
- /*tab=(int **) malloc(N*sizeof(int *));*/
- tab=(int **) calloc(N, sizeof(int *));
- if (tab == NULL)
- {
- return -1;
- };
- for(int i=0;i<N; i++)
- {
- /*tab[i]=(int *) malloc(N*sizeof(int));*/
- tab[i]=(int *) calloc(N, sizeof(int));
- }
- for(int i=0;i<N;i++)
- {
- for(int j=0;j<N;j++)
- {
- printf("%4i", tab[i][j]);
- }
- printf("\n");
- }
- printf("\n");
- srand(time(NULL));
- for(int i=0;i<N;i++)
- {
- for(int j=0;j<N;j++)
- {
- x=rand()%10+1;
- tab[i][j]=x;
- }
- }
- for(int i=0;i<N;i++)
- {
- for(int j=0;j<N;j++)
- {
- printf("%4i", tab[i][j]);
- }
- printf("\n");
- }
- for(i=0;i<N;i++)
- {
- free
- }
- system("pause");
- return 0;
- }
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