folge.c
author Markus Bröker <mbroeker@largo.dyndns.tv>
Thu, 16 Apr 2009 12:51:16 +0200
changeset 86 86b83a979d9e
parent 77 49e0babccb23
permissions -rw-r--r--
numbering game: guess a value It was a short contest in IRC. Write a numbering game. Anyway, i have lost: The winner realized it in 12 lines. committer: Markus Bröker <mbroeker@largo.homelinux.org>

/**
 * folge.c
 * Copyright (C) 2008 Markus Broeker
 */

#include <stdio.h>
#include <stdlib.h>
#include <math.h>

int main (int argc, char **argv)
{
    int N;

    if (argc != 2) {
        printf ("Usage: %s <value>\n", argv[0]);
        return EXIT_FAILURE;
    }

    for (N = 1; N <= atoi (argv[1]) + 1; N++)
        printf ("[2^%d]: %.1f\n", N - 1, pow (2, N - 1));

    return EXIT_SUCCESS;
}