forked from rosh/MQL5Book
36 lines
1.3 KiB
MQL5
36 lines
1.3 KiB
MQL5
 | //+------------------------------------------------------------------+
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//| MathRand.mq5 |
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//| Copyright 2021, MetaQuotes Ltd. |
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//| https://www.mql5.com |
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//+------------------------------------------------------------------+
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#define LIMIT 1000 // number of trials
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#define STATS 10 // number of backets
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int stats[STATS] = {};
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//+------------------------------------------------------------------+
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//| Script program start function |
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//+------------------------------------------------------------------+
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void OnStart()
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{
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const int bucket = 32767 / STATS;
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// reset generator
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MathSrand((int)TimeLocal());
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// repeat predefined number of trials
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for(int i = 0; i < LIMIT; ++i)
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{
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// get a random number and update distribution stats
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stats[MathRand() / bucket]++;
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}
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ArrayPrint(stats);
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/*
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outputs for 3 different runs (every time will show new resuls):
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96 93 117 76 98 88 104 124 113 91
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110 81 106 88 103 90 105 102 106 109
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89 98 98 107 114 90 101 106 93 104
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*/
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}
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//+------------------------------------------------------------------+
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