Created
December 13, 2019 18:03
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Dynamic Array
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#include <stdio.h> | |
#include <malloc.h> | |
int main(int argc, char const *argv[]) | |
{ | |
int n, *len_list, **twoD_arr, *oneD_arr; | |
printf("Enter n: "); | |
scanf("%d", &n); | |
len_list = (int *)calloc(n, sizeof(int)); | |
twoD_arr = (int **)malloc(n * sizeof(int)); | |
for(int i=0; i<n; i++){ | |
printf("\nEnter size of the 1D array: "); | |
scanf("%d", &len_list[i]); | |
oneD_arr = (int *)malloc(len_list[i] * sizeof(int)); | |
for(int j=0; j<len_list[i]; j++){ | |
printf("arr[%d]: ", j); | |
scanf("%d", &oneD_arr[j]); | |
} | |
twoD_arr[i] = oneD_arr; | |
} | |
printf("\nThe combined 2D array:\n"); | |
for(int i=0; i<n; i++){ | |
for(int j=0; j<len_list[i]; j++) | |
printf("%d ", twoD_arr[i][j]); | |
printf("\n"); | |
} | |
return 0; | |
} |
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