c - array values not same after initializing -

i have written piece of code in c language in initializing array random numbers/characters. when print array values after initializing it, see value on every index equal last assigned value (value of last index). kindly tell problem in code?

code:

#include <stdio.h> #include <stdlib.h> #include <time.h>   int main () {      char *save[3][3] = { {" "," "," "}, {" "," "," "}, {" "," "," "} };     char x[2] = {'\0', '\0'};     int i, j, b;     srand(time(null));      printf("assigned values (initializing):\n");     for(i=0; i<3; i++) {         for(j=0; j<3; j++) {             b = rand()%10;             x[0] = b+'0';             save[i][j] = x;             printf("%s ",save[i][j]);         }     }      printf("\n\nvalues after initializing:\n");     for(i=0; i<3; i++) {         for(j=0; j<3; j++) {             printf("%s ",save[i][j]);         }     }      printf("\n\n");     return 0; } 

output:

assigned values (initializing): 1 5 9 8 5 7 5 4 1  values after initializing: 1 1 1 1 1 1 1 1 1  press key continue . . . 

you initialized elements of elements of array save same pointer, can see using of them same.

in case, suggest should store data directly in save this:

#include <stdio.h> #include <stdlib.h> #include <time.h>   int main (void) {      char save[3][3][2] = { {" "," "," "}, {" "," "," "}, {" "," "," "} };     int i, j, b;     srand(time(null));      printf("assigned values (initializing):\n");     for(i=0; i<3; i++) {         for(j=0; j<3; j++) {             b = rand()%10;             save[i][j][0] = b+'0';             printf("%s ",save[i][j]);         }     }      printf("\n\nvalues after initializing:\n");     for(i=0; i<3; i++) {         for(j=0; j<3; j++) {             printf("%s ",save[i][j]);         }     }      printf("\n\n");     return 0; }