Determine if a string is collapsible: Difference between revisions
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(Added Quackery.) |
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length= 17 output=««« - Hary S Truman »»» |
length= 17 output=««« - Hary S Truman »»» |
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</pre> |
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=={{header|Ring}}== |
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<lang ring> |
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load "stdlib.ring" |
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see "working..." + nl + nl |
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str = ["The better the 4-wheel drive, the further you'll be from help when ya get stuck!", |
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"I never give 'em hell, I just tell the truth, and they think it's hell.", |
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"..1111111111111111111111111111111111111111111111111111111111111117777888"] |
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strsave = str |
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for n = 1 to len(str) |
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for m = 1 to len(str[n])-1 |
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if substr(str[n],m,1) = substr(str[n],m+1,1) |
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str[n] = left(str[n],m) + right(str[n],len(str[n])-m-1) |
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for p = len(str[n]) to 2 step -1 |
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if substr(str[n],p,1) = substr(str[n],p-1,1) |
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str[n] = left(str[n],p-1) + right(str[n],len(str[n])-p) |
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ok |
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next |
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ok |
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next |
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next |
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for n = 1 to len(str) |
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see "" + len(strsave[n]) + "«««" + strsave[n] + "»»»" + nl |
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see "" + len(str[n]) + "«««" + str[n] + "»»»" + nl + nl |
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next |
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see "done..." + nl |
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</lang> |
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Output: |
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<pre> |
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working... |
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80«««The better the 4-wheel drive, the further you'll be from help when ya get stuck!»»» |
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77«««The beter the 4-whel drive, the further you'l be from help when ya get stuck!»»» |
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71«««I never give 'em hell, I just tell the truth, and they think it's hell.»»» |
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68«««I never give 'em hel, I just tel the truth, and they think it's hel.»»» |
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72«««..1111111111111111111111111111111111111111111111111111111111111117777888»»» |
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4«««.178»»» |
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done... |
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</pre> |
</pre> |
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