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Make add, sub, mul handle no arguments

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joachimschmidt557 2019-03-11 21:12:13 +01:00
parent 530e740de0
commit 045db2abec
3 changed files with 6 additions and 3 deletions
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3
add.nim
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@ -2,6 +2,7 @@ import cligen, sequtils
import common
proc main(integers:seq[int]) =
echo integers.foldl(a + b)
if integers.len > 0:
echo integers.foldl(a + b)
dispatch(main, version=("version", nimbaseVersion))

3
mul.nim
View file

@ -2,6 +2,7 @@ import cligen, sequtils
import common
proc main(integers:seq[int]) =
echo integers.foldl(a * b)
if integers > 0:
echo integers.foldl(a * b)
dispatch(main, version=("version", nimbaseVersion))

3
sub.nim
View file

@ -2,6 +2,7 @@ import cligen, sequtils
import common
proc main(integers:seq[int]) =
echo integers.foldl(a - b)
if integers > 0:
echo integers.foldl(a - b)
dispatch(main, version=("version", nimbaseVersion))