Letter frequency: Difference between revisions
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m (→{{header|Objective-C}}: modernize) |
(Added zkl) |
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Example output of count.xpl counting itself: |
Example output of count.xpl counting itself: |
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[[File:Count2XPL0.gif]] |
[[File:Count2XPL0.gif]] |
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=={{header|zkl}}== |
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<lang zkl> |
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fcn ccnt(textInBitBucket){ |
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letters:=[1..26].pump(0,List,(0).create.fp(0)).copy(); |
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textInBitBucket.pump('wrap(c){ |
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if(97<=c<=122) c-=97; |
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else if(65<=c<=90) c-=65; |
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else return(Void.Skip); |
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letters[c]=letters[c]+1 |
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}); |
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sum:=letters.sum(); println(sum," letters"); |
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letters.enumerate().pump(List,'wrap([(c,n)]){ |
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"%s(%d:%d%)".fmt((c+65).toChar(),n,n*100/sum)}) |
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.concat(",").println(); |
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} |
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ccnt(Data(0,Int,"This is a test")); |
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ccnt(File("dict.txt").read());</lang> |
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{{out}} |
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<pre> |
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11 letters |
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A(1:9%),B(0:0%),C(0:0%),D(0:0%),E(1:9%),F(0:0%),G(0:0%),H(1:9%),I(2:18%),J(0:0%),K(0:0%),L(0:0%),M(0:0%),N(0:0%),O(0:0%),P(0:0%),Q(0:0%),R(0:0%),S(3:27%),T(3:27%),U(0:0%),V(0:0%),W(0:0%),X(0:0%),Y(0:0%),Z(0:0%) |
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181171 letters |
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A(16421:9%),B(4115:2%),C(8216:4%),D(5799:3%),E(20144:11%),F(2662:1%),G(4129:2%),H(5208:2%),I(13980:7%),J(430:0%),K(1925:1%),L(10061:5%),M(5828:3%),N(12097:6%),O(12738:7%),P(5516:3%),Q(378:0%),R(13436:7%),S(10210:5%),T(12836:7%),U(6489:3%),V(1902:1%),W(1968:1%),X(617:0%),Y(3633:2%),Z(433:0%) |
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</pre> |
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