C language dynamic array example
- 2020-04-02 02:17:32
- OfStack
#include <stdio.h>
#include <stdlib.h>
int main()
{
//Gets the initial array size from the console
int N;
printf("Input array length:");
scanf("%d",&N);
printf("n");
//Allocate space
int *a;
a=(int *)calloc(N,sizeof(int));
int i;
//Fill in the data
for(i=0;i<N;i++){
a[i]=i+1;
printf("%-5d",a[i]);
if((i+1)%10==0){
printf("n");
}
}
//Free memory
free(a);
a=NULL;
printf("n");
return 0;
}