Sort three variables: Difference between revisions
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m →{{header|REXX}}: undid someone's older change, added/changed whitespace. |
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say '───── original value of Y: ' y |
say '───── original value of Y: ' y |
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say '───── original value of Z: ' z |
say '───── original value of Z: ' z |
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if x>y then do; _=x; x=y; y=_; |
if x>y then do; _= x; x= y; y= _; end /*swap the values of X and Y. */ /* ◄─── sorting.*/ |
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if y>z then do; _=y; y=z; z=_; |
if y>z then do; _= y; y= z; z= _; end /* " " " " Y " Z. */ /* ◄─── sorting.*/ |
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if x>y then do; _=x; x=y; y=_; |
if x>y then do; _= x; x= y; y= _; end /* " " " " X " Y. */ /* ◄─── sorting */ |
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say /*stick a fork in it, we're all done. */ |
say /*stick a fork in it, we're all done. */ |
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say '═════ sorted value of X: ' x |
say '═════ sorted value of X: ' x |
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say '═════ sorted value of Z: ' z</lang> |
say '═════ sorted value of Z: ' z</lang> |
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{{out|output|text=when using the default inputs:}} |
{{out|output|text=when using the default inputs:}} |
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<pre> |
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───── original value of X: lions, tigers, and |
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───── original value of Y: bears, oh my! |
───── original value of Y: bears, oh my! |
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───── original value of Z: (from "The Wizard of Oz") |
───── original value of Z: (from "The Wizard of Oz") |
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═════ sorted value of X: (from "The Wizard of Oz") |
═════ sorted value of X: (from "The Wizard of Oz") |
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═════ sorted value of Y: bears, oh my! |
═════ sorted value of Y: bears, oh my! |
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═════ sorted value of Z: lions, tigers, and |
═════ sorted value of Z: lions, tigers, and |
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</pre> |
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===numeric only=== |
===numeric only=== |
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if y=='' | y=="," then y= -12 /* " " " " " " */ |
if y=='' | y=="," then y= -12 /* " " " " " " */ |
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if z=='' | z=="," then z= 0 /* " " " " " " */ |
if z=='' | z=="," then z= 0 /* " " " " " " */ |
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w=max( length(x), length(y), length(z) ) + 5 |
w= max( length(x), length(y), length(z) ) + 5 /*find max width of the values, plus 5.*/ |
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say '───── original values of X, Y, and Z: ' right(x, w) right(y, w) right(z, w) |
say '───── original values of X, Y, and Z: ' right(x, w) right(y, w) right(z, w) |
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low = x /*assign a temporary variable. |
low = x /*assign a temporary variable. */ |
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mid = y /* " " " " |
mid = y /* " " " " */ |
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high= z /* " " " " |
high= z /* " " " " */ |
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x=min(low, mid, high) |
x= min(low, mid, high) /*determine the lowest value of X,Y,Z. */ /* ◄─── sorting.*/ |
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z=max(low, mid, high) |
z= max(low, mid, high) /* " " highest " " " " " */ /* ◄─── sorting.*/ |
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y= low + mid + high - x - z |
y= low + mid + high - x - z /* " " middle " " " " " */ /* ◄─── sorting.*/ |
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/*stick a fork in it, we're all done. */ |
/*stick a fork in it, we're all done. */ |
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say '═════ sorted values of X, Y, and Z: ' |
say '═════ sorted values of X, Y, and Z: ' right(x, w) right(y, w) right(z, w)</lang> |
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{{out|output|text= when using the default inputs:}} |
{{out|output|text= when using the default inputs:}} |
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<pre> |
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| ⚫ | |||
───── original values of X, Y, and Z: 77444 -12 0 |
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| ⚫ | |||
</pre> |
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=={{header|Ring}}== |
=={{header|Ring}}== |
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