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Index › Average of array
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 Average of array (Read 650 times)
 cheewee2000 Average of array Dec 6th, 2005, 4:42pm   Is there a quick way to find the average of all the elements in an array?  I thought this would be simple, but I can't seem to figure it out.
 cchoge Re: Average of array Reply #1 - Dec 6th, 2005, 7:31pm   This should do it:float[] array; // Initializing here... not part of the average computationarray = new float[1000];for ( int i = 0; i < array.length; ++i ){  array[i] = random( -1, 1 );} // This is where we compute the averagefloat average = 0; for ( int i = 0; i < array.length; ++i ) {  average += array[i]; } average /= (float)(array.length); // The average should be close to zeroprintln( average );
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