Why i didn't get the output for this c program in arrays?

Question

#include<stdio.h>
int main()
{
long long int n,a[n];
int i;
for(i=0;i<n;i++)
{
printf("enter the element for index number:=%d\n",i);
scanf("%lld",&a[i]);
}
for(i=0;i<n;i++)
{
printf("The element at index %d=%lld\n",i,a[i]);
}
return 0;
}

Answer 1

Rajulapudi Aswini

Where did you take input n?

Answer 2

Rajulapudi Aswini

long long int n;

scanf ("%lld", &n);

long long int a[n];

Answer 3

Rajulapudi Aswini

Update your code and take input like this:

2 //which is number of elements

2
3

And above are two elements

Answer 4

I code for infinite number of inpuuts..So i called it as n

Answer 5

Can you make a code for n inputs and explain?

Answer 6

Thank you,But i didn't get the output.

Answer 7

Please put C-Language in the tags above ☝