#include<bits/stdc++.h> using namespace std; int a[]={0,31,28,31,30,31,30,31,31,30,31,30,31}; int main(){ int n,w=0,num,j=12; cin>>n; num=n; while(j){ w++; for(int i=1;i<=a[w];i++,num++){ if(num8)num=1; if(i13&&num==5)cout<<w<<endl; } j--; } return 0; }