مخرجات منسقة (sprintf)

# TODO: Write your code below
# Use cat() to display the welcome message
# Remember to use \n for new lines
cat("Welcome to the Bill Split Calculator!\nLet's split your bill fairly.\n")

# Read user inputs
con <- file("stdin", "r")
bill <- as.numeric(suppressWarnings(readLines(con, n = 1)))
tip_percent <- as.numeric(suppressWarnings(readLines(con, n = 1)))
people <- as.numeric(suppressWarnings(readLines(con, n = 1)))
close(con)

# Display confirmation message
cat("Bill: $", bill, "\n", sep = "")
cat("Tip: ", tip_percent, "%\n", sep = "")
cat("People: ", people, "\n", sep = "")

# Calculate tip amount and total
tip_amount <- bill * tip_percent / 100
total <- bill + tip_amount

# Display calculation results
cat("Tip amount: $", tip_amount, "\n", sep = "")
cat("Total with tip: $", total, "\n", sep = "")

# Calculate per person amount
per_person <- total / people

# Display per person amount
cat("Each person pays: $", per_person, "\n", sep = "")