#include #include using namespace std; const int maxn=200005; int n,m,a[maxn],b[maxn],c[maxn],d[maxn*3],dc,cnt[maxn*3]; int main() { #ifdef local freopen("pro.in","r",stdin); #endif scanf("%d",&n); for(int i=0;icnt[b[res]]) res=i; else if(cnt[b[i]]==cnt[b[res]]&&cnt[c[i]]>cnt[c[res]]) res=i; } printf("%d\n",res+1); return 0; }