Revisions to Round the string

sorry not native english

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edited Mar 17, 2017 at 14:01

#BASH, 26 23 21 bytes

bc<<<"scale=$2;$1/1"

##usage save to a round_string.sh, chmod +x round_string.sh

./round_string.sh 23456789.987654321 3

edit:no need to load library

#BASH, 26 23 21 bytes

bc<<<"scale=$2;$1/1"

##usage save to a round_string.sh, chmod +x round_string.sh

./round_string.sh 23456789.987654321 3

edit:no need to load library

#BASH, 26 23 21 bytes

bc<<<"scale=$2;$1/1"

##usage save to round_string.sh, chmod +x round_string.sh

./round_string.sh 23456789.987654321 3

edit:no need to load library

one space to beat perl...

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edited Mar 17, 2017 at 13:49

#bash#BASH, 2626 23 21 bytes

bc -l <<<"scale=$2; $1bc<<<"scale=$2;$1/1"

##usage save to a round_string.sh, chmod +x round_string.sh

./round_string.sh 23456789.987654321 3

edit:no need to load library

#bash, 26 bytes

bc -l <<<"scale=$2; $1/1"

##usage save to a round_string.sh, chmod +x round_string.sh

./round_string.sh 23456789.987654321 3

#BASH, 26 23 21 bytes

bc<<<"scale=$2;$1/1"

##usage save to a round_string.sh, chmod +x round_string.sh

./round_string.sh 23456789.987654321 3

edit:no need to load library

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created Mar 17, 2017 at 13:39

#bash, 26 bytes

bc -l <<<"scale=$2; $1/1"

##usage save to a round_string.sh, chmod +x round_string.sh

./round_string.sh 23456789.987654321 3

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