Failing a test case

#1

my code is working but a test case is failing
#include<bits/stdc++.h>
using namespace std;
int max(int n,int arr[])
{
int m=0;
for(int i=0;i<n;i++)
{
if(arr[i]>m)
m=arr[i];
}
return m;
}
int main() {
int a,n,arr[1000];
cin>>n;
for(int i=0;i<n;i++)
{
cin>>arr[i];
}
a=max(n,arr);
cout<<a;
return 0;
}

#2

Hi @aryanrstg26,

int m = 0;
Change this line to
int m = -1000000000

Test case where your code won’t work: when all elements are negative your code would return 0

#3

Hi @aryanrstg26,
Did it work?

#4

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