Why 1 test case is wrong?

#1

i have written this code.,1 test case is wrong

#include
using namespace std;

int main(){
int arr[10], max=0;
int i=0,n;
cin>>n;
for(i=0;i<n;i++){
cin>>arr[i];
}
for(i=0;i<n;i++)
{
if(arr[i]>max){
max=arr[i];
}
}
cout<<max;
return 0;
}

#2

Hello @RASHMI2000,

There are two things you have to correct in your code:

  1. Range of Numbers can be between -1000000000 to 1000000000
    Which means, the array can have negative numbers also.
    Your code will print 0 if all the elements of array are negative.
    Solution:
    Initialize max=INT_MIN; // the minimum value of int.

  2. How are you so sure that there would be only 10 elements in the array.
    arr[10]
    Solution:
    cin>>n;
    int arr[n];

Hope, this would help.
Give a like, if you are satisfied.

#3

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