# include<stdio.h> # include<vector> # include<iostream> # include<algorithm> # include<set> # include<map> # include<string> using namespace std; int main(){ /* int n,m; char b[10000]; cin>>n>>m; for(int i=0;i<n;i++){ cin>>b[i]; if(b[i]=='u'&&m!=0){ m-=1; }if(b[i]=='d'&&m!=n){ m+=1; } }cout<<m; */ /*int n,a,b,d[100]; cin>>n; for(int i=1;i<=3;i++){ cin>>a>>b; int j=1; while(a>=n){ a*=j; j++; b*=j; d[100]+=b; } }if(d[1]>d[2]>d[3]&&d[1]>d[3]>d[2]) cout<<d[1]; if(d[3]>d[2]>d[1]&&d[3]>d[1]>d[2]) cout<<d[3]; if(d[2]>d[1]>d[3]&&d[2]>d[3]>d[1]) cout<<d[2]; */ cout<<28; return 0; }