Thread: beginner-volume of shere

  1. 08-22-2010 #1
    namrulz
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    Unhappy beginner-volume of shere

    Write a program that computes the volume of a sphere with a 10meter
    radius, using the formula
    v = 4/3лr3.
    can anyone give me the answer?please
  2. 08-22-2010 #2
    Bayint Naung
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    No.
    Post the code(in code tag) that you have problem with.
  3. 08-22-2010 #3
    namrulz
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    i can't undestand the solution.....
  4. 08-22-2010 #4
    namrulz
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    Code:
    #include <stdio.h>

#define pi 3.14

main()
{
      double radius, volume;
      printf("radius=10\n");
      scanf("%f", &radius);
      volume=(4.0/3.0)*pi*(radius, 3);
      printresults();
      system("pause");
}
  5. 08-22-2010 #5
    laserlight
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    (radius, 3) should be pow(radius, 3). Oh, and you should #include <math.h> for the pow function... or simply write radius * radius * radius.
    Quote Originally Posted by Bjarne Stroustrup (2000-10-14)
    I get maybe two dozen requests for help with some sort of programming or design problem every day. Most have more sense than to send me hundreds of lines of code. If they do, I ask them to find the smallest example that exhibits the problem and send me that. Mostly, they then find the error themselves. "Finding the smallest program that demonstrates the error" is a powerful debugging tool.
    Look up a C++ Reference and learn How To Ask Questions The Smart Way
  6. 08-22-2010 #6
    Bayint Naung
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    And correct format specifier for double(in scanf()) is %lf not %f.
    Last edited by Bayint Naung; 08-22-2010 at 09:52 AM. Reason: ...
  7. 08-22-2010 #7
    MWAAAHAAA
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    Me is beginnerz too!!!!!!1111!!!111

    Write a program that converts the following sentence into english: "M3 r l4zE & r3tard3D!"

    Plees gimme anser!!
    iMalc: Your compiler doesn't accept misspellings and bad syntax, so why should we?
    justin777: I have no idea what you are talking about sorry, I use a laptop and there is no ascii eject or something
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