Submission

Score: 100

User: angpangSK

Problemset: ปฏิทินวันแม่

Language: cpp

Time: 0.002 second

Submitted On: 2025-09-23 20:54:01

#include <iostream>
using namespace std;

int main() {
  int month;
  cin >> month;
  int day;
  cin >> day;
  int diff = 0;
  if (month == 1)
    diff = 223;
  else if (month == 2)
    diff = 192;
  else if (month == 3) 
    diff = 164;
  else if (month == 4)
    diff = 133;
  else if (month == 5)
    diff = 103;
  else if (month == 6)
    diff = 72;
  else if (month == 7)
    diff = 42;
  else if (month == 8)
    diff = 11;
  else if (month == 9)
    diff = -20;
  else if (month == 10)
    diff = -50;
  else if (month == 11)
    diff = -81;
  else if (month == 12)
    diff = -111;
  int day_12_8 = day + diff;
  if (day_12_8 < 0)
    while (day_12_8 < 0)
      day_12_8 += 7;
  else if (day_12_8 > 7)
    while (day_12_8 > 7)
      day_12_8 -= 7;
  cout << day_12_8;
}