Search Results
| Search type | Search syntax |
|---|---|
| Tags | [tag] |
| Exact | "words here" |
| Author |
user:1234 user:me (yours) |
| Score |
score:3 (3+) score:0 (none) |
| Answers |
answers:3 (3+) answers:0 (none) isaccepted:yes hasaccepted:no inquestion:1234 |
| Views | views:250 |
| Code | code:"if (foo != bar)" |
| Sections |
title:apples body:"apples oranges" |
| URL | url:"*.example.com" |
| Saves | in:saves |
| Status |
closed:yes duplicate:no migrated:no wiki:no |
| Types |
is:question is:answer |
| Exclude |
-[tag] -apples |
| For more details on advanced search visit our help page | |
Results tagged with date
Search options not deleted
user 8687
This challenge is intended to be solved by using, manipulating, accepting as input, outputting, or calculating calendar dates or clock times.
2
votes
How many friday the 13th in a year?
C# 110 101 93 92
int f(int y){int c=0;for(int i=1;i<13;i++)c+=new DateTime(y,i,8).DayOfWeek>0?0:1;return c;}
C# Linq 88
int g(int y){return Enumerable.Range(1,12).Count(m=>new DateTime(y,m,8).DayO …
- 121
0
votes
Prime Time Travel
is 0001-01-01
// therefore do not need to check for the first two primes
int i = 3;
for (; i < c; i += 2) if (c % i == 0) break;
// check to break the date …
- 121