folge.c
author Markus Bröker <mbroeker@largo.dyndns.tv>
Sat, 15 Aug 2009 23:05:54 +0200
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/**
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 * folge.c
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 * Copyright (C) 2008 Markus Broeker
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 */
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#include <stdio.h>
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#include <stdlib.h>
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#include <math.h>
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int main (int argc, char **argv)
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{
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    int N;
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    if (argc != 2) {
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        printf ("Usage: %s <value>\n", argv[0]);
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        return EXIT_FAILURE;
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    }
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    for (N = 1; N <= atoi (argv[1]) + 1; N++)
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        printf ("[2^%d]: %.1f\n", N - 1, pow (2, N - 1));
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    return EXIT_SUCCESS;
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}