изучаю ввод-вывод в Haskell.
main = do
putStrLn "Enter a: "
a <- readLn
print (a + 5)
Enter a:
2
7
main = do
putStr "Enter a: "
a <- readLn
print (a + 5)
2
Enter a: 7
изучаю ввод-вывод в Haskell.
main = do
putStrLn "Enter a: "
a <- readLn
print (a + 5)
Enter a:
2
7
main = do
putStr "Enter a: "
a <- readLn
print (a + 5)
2
Enter a: 7