72分求调

# include <bits/stdc++.h>
using namespace std;

int main(){
	int n,ans=0,cmp=0;
	char c[110];
	cin>>n;
	for(int i=1;i<=n;i++)
	{
		cin>>c[i];
	}
	for(int i=1;i<=n;i++)
	{
		if(c[i]=='V'&&c[i+1]=='K')
		{
			ans++;
		}
		if(c[i]=='V'&&i!=n)
		{
			cmp++;
		}
	}
	if(cmp>ans)
	{
		cout<<ans+1; 
	}
	else cout<<ans;
	return 0;
}