Result

WA

Code [DL]

while read -s -n 1 C;do $((++a[C]));done;for i in $a[@];do for((j=$i;j>0;j--));do o+=$i;done;done;echo $o

stdin

0173371227887058219715952529956664543208309051119538454151420205445934361850565332881984339520137484

stdout

stderr

/bin/bash: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8)
/code.bash: line 1: 1: command not found
/code.bash: line 1: 1: command not found
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/code.bash: line 1: ((: j=9[@]: syntax error: invalid arithmetic operator (error token is "[@]")

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