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Programming-Idioms

  • C++
  • Haskell

Idiom #120 Read integer from stdin

Read an integer value from the standard input into the variable n

n <- (read :: String -> Int) <$> getContents
#include <iostream>
std::cin >> n;
#include <stdio.h>
int n[15];
fgets(n, 15, stdin);

int n[15]; Int with 15 bytes to use.

Fgets gets user input, and sets n to what it gets

New implementation...
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