Submission

Score: 20

User: Zailagend1

Problemset: ปฏิทินวันแม่

Language: cpp

Time: 0.003 second

Submitted On: 2026-06-25 01:49:46

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

typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
typedef vector<int> vi;
typedef vector<int> vc;
typedef vector<ll> vll;
typedef vector<vi> vvi;
typedef vector<vc> vvc;
typedef vector<vll> vvll;
typedef vector<pii> vpii;
typedef vector<string> vs;
typedef unordered_map<int, int> umii;
typedef unordered_map<string, int> umsi;
typedef unordered_map<char, int> umci;
typedef unordered_map<ll, ll> umll;
typedef unordered_set<int> usi;

#define pb push_back
#define mp make_pair
#define F first
#define S second
#define all(v) (v).begin(), (v).end()
#define rall(v) (v).rbegin(), (v).rend()
#define sz(v) (int)(v).size()
#define il(n) int i = 0; i < (n); i++
#define jl(n) int j = 0; j < (n); j++
#define kl(n) int k = 0; k < (n); k++

const int MOD = 1e9 + 7;
const int INF = 1e9;
const ll LINF = 1e18;

template<typename T> void _dbg(T t) { cerr << t; }
template<typename T, typename... Args> void _dbg(T t, Args... args) { cerr << t << ", "; _dbg(args...); }
#ifdef LOCAL
#define debug(...) do { cerr << "[" << #__VA_ARGS__ << "] = ["; _dbg(__VA_ARGS__); cerr << "]" << endl; } while(0)
#else
#define debug(...)
#endif
int countnum(int a);
int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);

    int a,b;
    int counter2 = 0;
    cin >> a;
    cin >> b;
    counter2 = abs(countnum(a) - countnum(8));
    
    
 
    cout <<  (counter2%7);
    
    return 0;
}
int countnum(int a){
  int counter = 0;
  for(int n = 1;n<a;n++){
      if(n == 1 || n == 3 || n == 5  || n== 7 || n== 8 || n== 10 || n==12){
       counter += 31;
      }else if(n == 2){
        counter += 28;
      }else{
        counter += 30;
      }
    }
    return counter;
}