-
Notifications
You must be signed in to change notification settings - Fork 9
/
Copy path1.CalendarFinder.java
192 lines (192 loc) · 5.48 KB
/
1.CalendarFinder.java
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
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
//Question - Date and day finder using Java program.
//Code:
import java.util.Scanner;
public class Calender {
public static void main(String[] args) {
System.out.println("****ISHAN'S Calender & Day Of Week Finder ****");
System.out.println("\n");
System.out.println("********************************************************************************************************");
int x,y,i =0;
String z="";
int yc = 0;
int m1 = 0;
int date;
Scanner s=new Scanner(System.in);
//date
System.out.print("Enter Date :");
date = s.nextInt();
//month
System.out.println("Enter Month :");
String m=s.next();
String mj="January";
String mf="February";
//Year
System.out.println("Enter Year :");
x=s.nextInt();
int leap=x%4;
System.out.println("Day for "+date+"/"+m+"/"+x+" is: ");
int fistD= x/100; //First Two Digits Of Year
while(i<2) {
y= x % 10;
z=y +""+z;
x= x/10;
i++;
}
int lastD=Integer.parseInt(z); //Last Two Digits Of Year
//Year Code yc
switch (fistD) {
case 16:
yc = 6;
break;
case 17:
yc = 4;
break;
case 18:
yc = 2;
break;
case 19:
yc = 0;
break;
case 20:
yc = 6;
break;
default:
System.out.println("Check Year");
}
//Month Code
switch (m){
case "January":
m1=0;
break;
case "February":
m1=3;
break;
case "March":
m1=3;
break;
case "April":
m1=6;
break;
case "May":
m1=1;
break;
case "June":
m1=4;
break;
case "July":
m1=6;
break;
case "August":
m1=2;
break;
case "September":
m1=5;
break;
case "October":
m1=0;
break;
case "November":
m1=3;
break;
case "December":
m1=5;
break;
default:
System.out.println("No match"+" "+"Check Month");
}
int a1=lastD/4;
int f= lastD+a1+date+yc+m1;
// For Leap Year and January Month
if((leap == 0) && (m.equals(mj))) {
int f2 = f - 1;
int f1 = f2 % 7;
switch (f1) {
case 0:
System.out.println("Sunday");
break;
case 1:
System.out.println("Monday");
break;
case 2:
System.out.println("Tuesday");
break;
case 3:
System.out.println("Wednesday");
break;
case 4:
System.out.println("Thursday");
break;
case 5:
System.out.println("Friday");
break;
case 6:
System.out.println("Saturday");
break;
default:
System.out.println("Check Date,Month,Year");
break;
}
}
//For Leap Year and February Month
else if((leap == 0) && (m.equals(mf))) {
int f3=f-1;
int f1 = f3 % 7;
switch (f1) {
case 0:
System.out.println("Sunday");
break;
case 1:
System.out.println("Monday");
break;
case 2:
System.out.println("Tuesday");
break;
case 3:
System.out.println("Wednesday");
break;
case 4:
System.out.println("Thursday");
break;
case 5:
System.out.println("Friday");
break;
case 6:
System.out.println("Saturday");
break;
default:
System.out.println("Check Date,Month,Year");
break;
}
}
//For Other Conditions
else {
int f1 = f % 7;
switch (f1) {
case 0:
System.out.println("Sunday");
break;
case 1:
System.out.println("Monday");
break;
case 2:
System.out.println("Tuesday");
break;
case 3:
System.out.println("Wednesday");
break;
case 4:
System.out.println("Thursday");
break;
case 5:
System.out.println("Friday");
break;
case 6:
System.out.println("Saturday");
break;
default:
System.out.println("Check Date,Month,Year");
break;
}
}
}
}