Dynamic Memoray alocation For 2D

#include <stdio.h>
#include <stdlib.h> 
int main() {
   int row = 2, col = 3;
   int *arr = (int *)malloc(row * col * sizeof(int)); 
   int i, j;
   for (i = 0; i < row; i++)
      for (j = 0; j < col; j++)
         *(arr + i*col + j) = i + j;    
   printf("The matrix elements are:\n");
   for (i = 0; i < row; i++) {
      for (j = 0; j < col; j++) {
         printf("%d ", *(arr + i*col + j)); 
      }
      printf("\n");
   }
   free(arr); 
   return 0;
}

Source: collegenote.net

Similar codes

0 vote222 views1 answer
Setw in c
C
0 vote220 views1 answer
Multiplying a u64 to u128 in Rust
C
0 vote204 views1 answer
How to get input in 2d array in c
C
0 vote218 views2 answers
C read file from command line
C
0 vote211 views1 answer
Quick look pluigns for macs
C
1 vote193 views1 answer
Const godot gdscript
C
0 vote211 views1 answer
C memcpy array
C
0 vote200 views1 answer
Unox reclame harmonica tabs
C
0 vote221 views1 answer
Add field to model rails
C
3 votes284 views1 answer
Insert random numbers in excel
C