Help me in solving LPYAS170 problem

help
,
1

My issue

include <stdio.h>
int main() {
int t;
scanf(“%d”,&t);
for(int i=0;i<t;i++)
{
int n;
scanf(“%d”,&n);
int arr[n];
for(int j=0;j<n;j++)
{
scanf(“%d”,arr[j]);
}
for(int j=0;j<n;j++)
{
if(arr[j]<t)
{
t=arr[j];
}
}
printf(“%d\n”,t);
}
return 0;
}

My code

#include <stdio.h>
int main() {
    int t;
    scanf("%d",&t);
    for(int i=0;i<t;i++)
    {
        int n;
        scanf("%d",&n);
        int arr[n];
        for(int j=0;j<n;j++)
        {
            scanf("%d",arr[j]);
        }
        for(int j=0;j<n;j++)
        {
            if(arr[j]<t)
            {
                t=arr[j];
            }
        }
        printf("%d\n",t);
    }
    return 0;
}

Learning course: Algorithmic Problem Solving
Problem Link: https://www.codechef.com/learn/course/klu-problem-solving/KLUPS00A/problems/LPYAS170

2

what is error in my code

3

scanf(“%d”, &arr[j]);