02.sh (587B)
1 #!/bin/sh 2 3 priority() { 4 case "$1" in 5 [a-z]) python -c "print(ord('$1') - 96)" ;; 6 [A-Z]) python -c "print(ord('$1') - 38)" ;; 7 esac 8 } 9 10 answer=0 11 12 while read -r line0; read -r line1; read -r line2; do 13 ffd="$(mktemp)" 14 sfd="$(mktemp)" 15 tfd="$(mktemp)" 16 tmp="$(mktemp)" 17 18 echo "$line0" | fold -w1 | sort -u > "$ffd" 19 echo "$line1" | fold -w1 | sort -u > "$sfd" 20 echo "$line2" | fold -w1 | sort -u > "$tfd" 21 22 comm -12 "$ffd" "$sfd" | sort -u > "$tmp" 23 24 prio="$(priority "$(comm -12 "$tmp" "$tfd")")" 25 26 answer="$(( answer + prio ))" 27 28 rm -f "$ffd" "$sfd" "$tfd" "$tmp" 29 done 30 31 echo "$answer"