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feat: make math problem more complex

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Krzysztof kuhy Rudnicki 2025-04-05 23:04:01 +02:00
parent c64f27b7cf
commit 6c6dee9fda
1 changed files with 50 additions and 63 deletions
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113
scripts/pacman_wrapper.sh
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@ -65,7 +65,7 @@ function display_operation() {
# Function to check if user is trying to install specific packages that require confirmation
function check_for_steam() {
# List of packages that require confirmation
local restricted_packages=("steam" "freetube-bin" "seamonkey-bin" "seamonkey")
local restricted_packages=("steam" "freetube-bin" "seamonkey-bin" "seamonkey" "google-chrome" "mirosoft-edge-stable-bin" "opera" "slimjet" "vivaldi" "yandex-browser" "min-browser-bin" "vieb-bin")
# Check if the command is an installation command
if [[ "$1" == "-S" || "$1" == "-Sy" || "$1" == "-Syu" || "$1" == "-Syyu" || "$1" == "-U" ]]; then
@ -92,69 +92,56 @@ function check_for_steam() {
function prompt_for_math_solution() {
echo -e "${YELLOW}WARNING: You are trying to install a restricted package.${NC}"
# Generate a random math problem
operation_type=$((RANDOM % 5 + 1))
# Generate a random math problem with a random number of operations
# Define possible operations
operations=('+' '-' '*' '/')
case $operation_type in
1) # Addition
num1=$((RANDOM % 90 + 10))
num2=$((RANDOM % 90 + 10))
problem="$num1 + $num2"
solution=$((num1 + num2))
;;
2) # Subtraction
num1=$((RANDOM % 90 + 10))
num2=$((RANDOM % 90 + 10))
# Make sure num1 > num2 for positive result
if [[ $num1 -lt $num2 ]]; then
temp=$num1
num1=$num2
num2=$temp
fi
problem="$num1 - $num2"
solution=$((num1 - num2))
;;
3) # Multiplication
num1=$((RANDOM % 15 + 2))
num2=$((RANDOM % 15 + 2))
problem="$num1 * $num2"
solution=$((num1 * num2))
;;
4) # Division (with whole number result)
num2=$((RANDOM % 10 + 2))
num1=$((num2 * (RANDOM % 10 + 1)))
problem="$num1 / $num2"
solution=$((num1 / num2))
;;
5) # Mixed with parentheses
num1=$((RANDOM % 20 + 5))
num2=$((RANDOM % 10 + 2))
num3=$((RANDOM % 20 + 5))
# Random sub-operation
sub_op=$((RANDOM % 3 + 1))
case $sub_op in
1)
problem="($num1 + $num2) * $num3"
solution=$(((num1 + num2) * num3))
;;
2)
if [[ $num1 -lt $num2 ]]; then
temp=$num1
num1=$num2
num2=$temp
fi
problem="($num1 - $num2) * $num3"
solution=$(((num1 - num2) * num3))
;;
3)
problem="$num1 * ($num2 + $num3)"
solution=$((num1 * (num2 + num3)))
;;
esac
;;
esac
# Decide on the number of operations (2-4)
num_operations=$((RANDOM % 4 + 3))
# Start with a random number
current_value=$((RANDOM % 50 + 10))
problem="$current_value"
# Build the problem step by step
for ((i=1; i<=num_operations; i++)); do
# Choose a random operation
op=${operations[$((RANDOM % ${#operations[@]}))]}
# Generate the next operand based on the operation
case $op in
'+')
next_num=$((RANDOM % 50 + 5))
;;
'-')
next_num=$((RANDOM % 50 + 5))
;;
'*')
next_num=$((RANDOM % 10 + 2)) # Smaller numbers for multiplication
;;
'/')
# For division, ensure it's clean (no remainder)
next_num=$((RANDOM % 5 + 2))
current_value=$((next_num * (RANDOM % 10 + 1)))
problem="$current_value"
i=1 # Reset counter to ensure we still get the right number of operations
continue
;;
esac
problem="$problem $op $next_num"
# Update current value for next iteration
case $op in
'+') current_value=$((current_value + next_num)) ;;
'-') current_value=$((current_value - next_num)) ;;
'*') current_value=$((current_value * next_num)) ;;
'/') current_value=$((current_value / next_num)) ;;
esac
done
# Calculate solution using bash's evaluation
solution=$(eval "echo \$(($problem))")
echo -e "${YELLOW}To confirm installation, please solve this math problem:${NC}"
echo -e "${CYAN}$problem = ?${NC}"