How to create an array in C

 #include<stdio.h>

int main()

{

int i,n,arr[20];

printf("Enter the number of element in the arry \n");

scanf("%d",&n);

for(i=0;i<n;i++)

{

printf("\n arr[%d]=",i);

scanf("%d",&arr[i]);

}

}

output:

Enter the number of element in the arry

5

 arr[0]=1

 arr[1]=2

 arr[2]=3

 arr[3]=4

 arr[4]=5