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  1. #include <iostream>
  2. #include <iomanip>
  3. #include <cmath>
  4. using namespace std;
  5.  
  6. class Date {
  7.   public:
  8.     int year;
  9.     int month;
  10.     int day;
  11.  
  12.     Date() {}
  13.     Date (int y, int m, int d) {
  14.         Set(y, m, d);
  15.     }
  16.     int operator-(Date d) {
  17.         return TotalDays(this) - TotalDays(&d);
  18.     }
  19.     void Set(int y, int m, int d) {
  20.         if (isValidDate(y, m, d)) {
  21.             year  = y;
  22.             month = m;
  23.             day   = d;
  24.         } else {
  25.             cout << "Error: Date is invalid.";
  26.         }
  27.     }
  28.     void Print() {
  29.         cout << year << "/" << month << "/" << day << endl;
  30.     }
  31.     int DayOfMonth() {
  32.         return DayOfMonth(year, month);
  33.     }
  34.     bool isLeapYear() {
  35.         return isLeapYear(year);
  36.     }
  37.  
  38.   private:
  39.     int TotalDays(Date *d) {
  40.         int md[] = {0, 0, 31, 59, 90, 120, 151, 181,
  41.                     212, 243, 273, 304, 334, 365};
  42.         int sumday = (d->year * 365) + (d->year / 4)
  43.                  - (d->year / 100) + (d->year / 400)
  44.                  - ((d->month < 3) && (isLeapYear(d->year)))
  45.                  + md[d->month] + d->day - 693959;
  46.         sumday -= 693959;  // compatible with Excel
  47.         return sumday;
  48.     }
  49.     int DayOfMonth(int y, int m) {
  50.         int  dayOfMonth[13]={0,31,28,31,30,31,30,31,31,30,31,30,31};
  51.         if ((m >= 1) && (m <= 12)) {
  52.             if ((m == 2) && isLeapYear(y)) {
  53.                 return dayOfMonth[m] + 1;
  54.             } else {
  55.                 return dayOfMonth[m];
  56.             }
  57.         } else {
  58.             return 0;
  59.         }
  60.     }
  61.     bool isValidDate(int y, int m, int d) {
  62.         if ((y < 1800) || (y > 2200)) return false;
  63.         if ((m < 1) || (m > 12)) return false;
  64.         if ((d < 1) || (d > DayOfMonth(y, m))) return false;
  65.         return true;
  66.     }
  67.     bool isLeapYear(int y) {
  68.         return (((y % 4 == 0) && (y % 100))
  69.                 || (y % 400 == 0));
  70.     }
  71. };
  72.  
  73. class Biorhythm {
  74.   public:
  75.     Date birthDate;
  76.     Date checkDate;
  77.     Biorhythm(Date birth, Date check) {
  78.         birthDate = birth;
  79.         checkDate = check;
  80.         Print();
  81.     }
  82.   private:
  83.     void Print() {
  84.         Date dispDate = checkDate;
  85.         dispDate.day = 1;
  86.  
  87.         int sumDay = dispDate - birthDate;
  88.         int dayOfMonth = dispDate.DayOfMonth();
  89.         cout << "Birthday   : ";
  90.         birthDate.Print();
  91.         cout << "Date       : ";
  92.         checkDate.Print();
  93.         cout << "P:physical  S:sensitivity  I:inttelectual" << endl;
  94.         cout << " day: -                   0                   + " << endl;
  95.         cout << "------------------------------------------------" << endl;
  96.         for(int day = 1; day <= dayOfMonth; day++) {
  97.             if (day == checkDate.day) {
  98.                 cout << "*" << setw(3) << day << ": ";	
  99.             } else {
  100.                 cout << " " << setw(3) << day << ": ";
  101.             }
  102.             int physical = sin((double)(sumDay % 23) / 23 * 2 * M_PI) * 20;
  103.             int sensitivity = sin((double)(sumDay % 28) / 28 * 2 * M_PI) * 20;
  104.             int intellectual = sin((double)(sumDay % 33) / 33 * 2 * M_PI) * 20;
  105.             char graph[42];
  106.             for (int i = 0; i < sizeof(graph); i++) {
  107.                 graph[i] = ' ';
  108.             }
  109.             graph[sizeof(graph)-1] = '\0';
  110.             graph[20] = '|';
  111.             graph[physical + 20] = 'P';
  112.             graph[sensitivity + 20] = 'S';
  113.             graph[intellectual + 20] = 'I';
  114.             cout << graph;
  115.             cout << endl;
  116.             sumDay++;
  117.         }
  118.     }
  119. };
  120.  
  121. int main() {
  122.     // your code goes here
  123.     Date d1(1980,4,1);   // birthday
  124.     Date d2(2018,6,23);  // check date
  125.  
  126.     Biorhythm bio(d1, d2);
  127.     return 0;
  128. }
Success #stdin #stdout 0s 4464KB
comments (?)
stdin 
Standard input is empty
stdout 
Birthday   : 1980/4/1
Date       : 2018/6/23
P:physical  S:sensitivity  I:inttelectual
 day: -                   0                   + 
------------------------------------------------
   1:      S              |        IP          
   2:         S           |    I        P      
   3:             S       |I               P   
   4:                 S  I|                  P 
   5:                I    S                  P 
   6:            I        |   S             P  
   7:         I           |       S       P    
   8:      I              |           S        
   9:    I                |      P       S     
  10:   I                 | P               S  
  11:  I                P |                  S 
  12:  I           P      |                   S
  13:  I      P           |                  S 
  14:   I P               |                 S  
  15:   P I               |              S     
  16:  P     I            |           S        
  17:  P        I         |       S            
  18:    P         I      |   S                
  19:       P          I  S                    
  20:           P     S   I                    
  21:             S  P    |  I                 
  22:         S           P      I             
* 23:      S              |    P    I          
  24:   S                 |         P  I       
  25:  S                  |             P I    
  26: S                   |                PI  
  27:  S                  |                  I 
  28:   S                 |                  I 
  29:      S              |                 PI 
  30:         S           |               P I
https://ideone.com/zLWLhl
language:
C++ (gcc 8.3)
created:
7 years ago
visibility:
secret

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