Associative array/Iteration: Difference between revisions
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=={{header|K}}== |
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Creating a dictionary. |
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<lang K> d: .((`"hello";1); (`"world";2);(`"!";3))</lang> |
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The keys are available via "!". |
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<lang K> !d |
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`hello `world `"!" |
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$!d / convert keys (symbols) as strings |
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("hello" |
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"world" |
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,"!")</lang> |
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Print the key value pairs. |
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<lang K> `0:{,/$x,": ",d[x]}'!d |
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hello: 1 |
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world: 2 |
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!: 3</lang> |
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The values are available via "[]". |
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<lang K> d[] |
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1 2 3 |
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{x+1}'d[] |
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2 3 4</lang> |
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=={{header|Liberty BASIC}}== |
=={{header|Liberty BASIC}}== |
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