요일 찾아내기 알고리즘 Zeller's congruence C++
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 #include < string > #include < vector > #include < iostream > #include < algorithm > using namespace std; int Zellercongruence( int day, int month, int year) { if (month = = 1 ) { month = 13 ; year - - ; } if (month = = 2 ) { month = 14 ; year - - ; } int q = day; ...