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Thewest123

Bash Calc

Feb 14th, 2020
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Bash 0.66 KB | None | 0 0
  1. while true; do
  2.   echo "------[Kalkulačka]------"
  3.  
  4.   echo -n "Zadej 1. číslo: "
  5.   read -n 1 cislo1
  6.   echo ""
  7.   echo -n "Zadej 2. číslo: "
  8.   read -n 1 cislo2
  9.   echo ""
  10.  
  11.   echo "Vyber operaci: "
  12.   echo " 1) Sčítání"
  13.   echo " 2) Odečítání"
  14.   echo " 3) Násobení"
  15.   echo " 4) Dělení"
  16.   echo -n "Volba: "
  17.   read -n 1 operace
  18.   echo ""
  19.  
  20.   case $operace in
  21.     1) echo "$cislo1 + $cislo2 = $(($cislo1+$cislo2))" ;;
  22.     2) echo "$cislo1 - $cislo2 = $(($cislo1-$cislo2))" ;;
  23.     3) echo "$cislo1 * $cislo2 = $(($cislo1*$cislo2))" ;;
  24.     4) echo "$cislo1 / $cislo2 = $(($cislo1/$cislo2))" ;;
  25.     *) echo "Špatná volba, blbče!"
  26.   esac
  27. done
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