I am trying to solve this question
and when i submit it I got partially correct (20 pts) . Here’s the code
#include <bits/stdc++.h>
using namespace std;
int main() {
unsigned long long int n,i,j,num; vector maxi,arr;
cin>>n;
// arr[n];
for(i=0;i<n;i++)
{
int NUM;
cin>>NUM;
arr.push_back(NUM);
}
for(i=0;i<n;i++)
{
for(j=0;j<n;j++)
{
num=arr[i]%arr[j];
maxi.push_back(num);
}
}
cout<<*max_element(maxi.begin(),maxi.end());
return 0;
}
What’s wrong in my code ? Thanks in advance