Difference between revisions of "Template:LastLeapYear"

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imported>Plastikspork
(this should fix it, use {{#time:L|1 January {{{1}}} }} which returns 1 for leap years, and 0 otherwise, then go back 4 more years if not a leap year)
imported>Waldyrious
(clear up code: use {{IsLeapYear}} (see talk page), add whitespace for readability, and remove safesubst (this template is not meant to be substituted anyway))
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{{{{{|safesubst:}}}#ifeq:{{{{{|safesubst:}}}#time:L|1 January {{{{{|safesubst:}}}#expr: floor({{{1|{{CURRENTYEAR}}}}}/4)*4}}}}|1<!-- if last year divisible by 4 is a leap year -->|{{{{{|safesubst:}}}#expr: floor({{{1|{{CURRENTYEAR}}}}}/4)*4}}<!-- else go back 4 more years from last year divisible by 4 -->|{{{{{|safesubst:}}}#expr: floor({{{1|{{CURRENTYEAR}}}}}/4)*4 - 4}}<!-- end if -->}}<noinclude>
+
{{#ifeq: {{IsLeapYear| {{#expr: floor({{{1|{{CURRENTYEAR}}}}}/4)*4}} }} | 1 <!-- if last year divisible by 4 is a leap year -->
 +
  |                   {{#expr: floor({{{1|{{CURRENTYEAR}}}}}/4)*4}}       <!-- use it -->
 +
  |                   {{#expr: floor({{{1|{{CURRENTYEAR}}}}}/4)*4 - 4}}   <!-- else go back 4 more years from last year divisible by 4 -->
 +
}}<noinclude>
 +
 
 
{| class="wikitable"
 
{| class="wikitable"
 
! Input !! Current Output !! Correct Output
 
! Input !! Current Output !! Correct Output

Revision as of 00:56, 1 May 2011

2024

Input Current Output Correct Output
1999 1996 1996
2000 2000 2000
2001 2000 2000
2099 2096 2096
2100 2096 2096
2101 2096 2096