n = int(input())
id = 1
for i in range(n - 1):
id += i + 1
id %= n
if id == 0:
print(n, end=' ')
else:
print(id, end=' ')#include <bits/stdc++.h>
using namespace std;
int main()
{
int n,i,temp=1,dif=1,ans; cin>>n;
for(i=1;i<n;i++)
{
ans=temp+dif;
dif++;
temp=ans;
if(ans%n==0)
ans=n;
else if(ans>n) ans%=n;
cout<<ans<<" ";
}
}1004B - Sonya and Exhibition | 1397A - Juggling Letters |
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