Hailstone sequence: Difference between revisions
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MsgBox % "Number: " MaxNum "`nCount: " Max</lang> |
MsgBox % "Number: " MaxNum "`nCount: " Max</lang> |
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=={{header|C}}== |
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<lang C>#include <stdio.h> |
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#include <stdlib.h> |
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int hailstone(int n) |
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{ |
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int hs = 1; |
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while (n!=1) { |
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hs++; |
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n = (n&1) ? (3*n+1) : (n/2); |
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} |
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return hs; |
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} |
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int main() |
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{ |
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int j, hmax = 0; |
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int jatmax, n; |
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for (j=1; j<100000; j++) { |
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n = hailstone(j); |
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if (hmax < n) { |
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hmax = n; |
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jatmax = j; |
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} |
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} |
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printf("Max %d at j= %d\n", hmax, jatmax); |
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return 0; |
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}</lang> |
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Output |
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<pre>Max 351 at j= 77031</pre> |
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=={{header|Clojure}}== |
=={{header|Clojure}}== |
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<lang clojure>(defn hailstone-seq [n] |
<lang clojure>(defn hailstone-seq [n] |
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