Ramsey's theorem: Difference between revisions
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Ramsey's condition is satisfied. |
Ramsey's condition is satisfied. |
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</pre> |
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=={{header|Ring}}== |
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<lang ring> |
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# Project : Ramsey's theorem |
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# Date : 2017/10/22 |
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# Author : Gal Zsolt (~ CalmoSoft ~) |
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# Email : <calmosoft@gmail.com> |
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load "stdlib.ring" |
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a = newlist(17,17) |
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for i = 1 to 17 |
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a[i][i] = -1 |
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next |
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k = 1 |
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while k <= 8 |
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for i = 1 to 17 |
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j = (i + k) % 17 |
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if j != 0 |
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a[i][j] = 1 |
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a[j][i] = 1 |
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ok |
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next |
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k = k * 2 |
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end |
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for i = 1 to 17 |
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for j = 1 to 17 |
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see a[i][j] + " " |
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next |
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see nl |
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next |
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</lang> |
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Output: |
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<pre> |
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-11101000110001011 |
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1-1110100011000101 |
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11-111010001100010 |
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011-11101000110001 |
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1011-1110100011000 |
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01011-111010001100 |
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001011-11101000110 |
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0001011-1110100011 |
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10001011-111010000 |
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110001011-11101000 |
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0110001011-1110100 |
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00110001011-111010 |
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000110001011-11100 |
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1000110001011-1110 |
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01000110001011-110 |
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101000110001011-10 |
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1101000100000000-1 |
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</pre> |
</pre> |
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