Calendar: Difference between revisions

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m →‎{{header|REXX}}: elided some stray garbage that seemed to be introduced by using an @ character in the outut.
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30 </pre>
=={{header|Julia}}==
<lang julia>using Dates
 
const pagesizes = Dict( "lpr" => [132, 66], "tn3270" => [80, 43])
 
pagefit(prn) = haskey(pagesizes, prn) ?
[div(pagesizes[prn][1], 22), div(pagesizes[prn][2], 12)] : [1, 1]
pagecols(prn) = haskey(pagesizes, prn) ? pagesizes[prn][1] : 20
 
function centerobject(x, cols)
content = string(x)
rpad(lpad(content, div(cols + length(content), 2)), cols)
end
 
function ljustlines(x, cols)
arr = Vector{String}()
for s in split(x, "\n")
push!(arr, rpad(s, cols)[1:cols])
end
join(arr, "\n")
end
 
function formatmonth(yr, mo)
dt = Date("$yr-$mo-01")
dayofweekfirst = dayofweek(dt)
numweeklines = 1
 
str = centerobject(monthname(dt), 20) * "\nMo Tu We Th Fr Sa Su\n"
str *= " " ^ (3 * (dayofweekfirst - 1))
str *= lpad(string(1), 2)
for i = 2:daysinmonth(dt)
if (i + dayofweekfirst + 5) % 7 == 0
str *= "\n"
numweeklines += 1
str *= lpad(i, 2)
else
str *= lpad(string(i), 3)
end
end
str *= "\n\n"
if numweeklines < 6
str *= "\n"
end
ljustlines(str, 20)
end
 
function formatyear(displayyear, printertype)
calmonths = [formatmonth(displayyear, mo) for mo in 1:12]
columns = pagecols(printertype)
monthsperline = pagefit(printertype)[1]
joinspaces = (monthsperline > 1) ?
div(columns - monthsperline * 20, monthsperline - 1) : 1
joinspaces = max(joinspaces, 1)
str = "\n" * centerobject(displayyear, columns) * "\n"
monthcal = [split(formatmonth(displayyear, i), "\n") for i in 1:12]
for i in 1:monthsperline:length(calmonths) - 1
for j in 1:length(monthcal[1])
monthlines = map(x->monthcal[x][j], i:i + monthsperline - 1)
str *= rpad(join(monthlines, " " ^ joinspaces), columns) * "\n"
end
str *= "\n"
end
str
end
 
function lineprintcalendar(years)
for year in years, printer in keys(pagesizes)
println(formatyear(year, printer))
end
end
 
lineprintcalendar(1969)
</lang> {{output}} <pre> 1969
January February March April May June
Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa Su
1 2 3 4 5 1 2 1 2 1 2 3 4 5 6 1 2 3 4 1
6 7 8 9 10 11 12 3 4 5 6 7 8 9 3 4 5 6 7 8 9 7 8 9 10 11 12 13 5 6 7 8 9 10 11 2 3 4 5 6 7 8
13 14 15 16 17 18 19 10 11 12 13 14 15 16 10 11 12 13 14 15 16 14 15 16 17 18 19 20 12 13 14 15 16 17 18 9 10 11 12 13 14 15
20 21 22 23 24 25 26 17 18 19 20 21 22 23 17 18 19 20 21 22 23 21 22 23 24 25 26 27 19 20 21 22 23 24 25 16 17 18 19 20 21 22
27 28 29 30 31 24 25 26 27 28 24 25 26 27 28 29 30 28 29 30 26 27 28 29 30 31 23 24 25 26 27 28 29
31 30
 
July August September October November December
Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa Su
1 2 3 4 5 6 1 2 3 1 2 3 4 5 6 7 1 2 3 4 5 1 2 1 2 3 4 5 6 7
7 8 9 10 11 12 13 4 5 6 7 8 9 10 8 9 10 11 12 13 14 6 7 8 9 10 11 12 3 4 5 6 7 8 9 8 9 10 11 12 13 14
14 15 16 17 18 19 20 11 12 13 14 15 16 17 15 16 17 18 19 20 21 13 14 15 16 17 18 19 10 11 12 13 14 15 16 15 16 17 18 19 20 21
21 22 23 24 25 26 27 18 19 20 21 22 23 24 22 23 24 25 26 27 28 20 21 22 23 24 25 26 17 18 19 20 21 22 23 22 23 24 25 26 27 28
28 29 30 31 25 26 27 28 29 30 31 29 30 27 28 29 30 31 24 25 26 27 28 29 30 29 30 31
 
 
 
1969
January February March
Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa Su
1 2 3 4 5 1 2 1 2
6 7 8 9 10 11 12 3 4 5 6 7 8 9 3 4 5 6 7 8 9
13 14 15 16 17 18 19 10 11 12 13 14 15 16 10 11 12 13 14 15 16
20 21 22 23 24 25 26 17 18 19 20 21 22 23 17 18 19 20 21 22 23
27 28 29 30 31 24 25 26 27 28 24 25 26 27 28 29 30
31
 
 
 
April May June
Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa Su
1 2 3 4 5 6 1 2 3 4 1
7 8 9 10 11 12 13 5 6 7 8 9 10 11 2 3 4 5 6 7 8
14 15 16 17 18 19 20 12 13 14 15 16 17 18 9 10 11 12 13 14 15
21 22 23 24 25 26 27 19 20 21 22 23 24 25 16 17 18 19 20 21 22
28 29 30 26 27 28 29 30 31 23 24 25 26 27 28 29
30
 
 
 
July August September
Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa Su
1 2 3 4 5 6 1 2 3 1 2 3 4 5 6 7
7 8 9 10 11 12 13 4 5 6 7 8 9 10 8 9 10 11 12 13 14
14 15 16 17 18 19 20 11 12 13 14 15 16 17 15 16 17 18 19 20 21
21 22 23 24 25 26 27 18 19 20 21 22 23 24 22 23 24 25 26 27 28
28 29 30 31 25 26 27 28 29 30 31 29 30
 
 
 
 
October November December
Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa Su
1 2 3 4 5 1 2 1 2 3 4 5 6 7
6 7 8 9 10 11 12 3 4 5 6 7 8 9 8 9 10 11 12 13 14
13 14 15 16 17 18 19 10 11 12 13 14 15 16 15 16 17 18 19 20 21
20 21 22 23 24 25 26 17 18 19 20 21 22 23 22 23 24 25 26 27 28
27 28 29 30 31 24 25 26 27 28 29 30 29 30 31
</pre>
 
 
=={{header|Kotlin}}==
{{trans|D}}