Boolean values: Difference between revisions
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(Boolean values en True BASIC) |
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There are boolean literals <code>true</code> and <code>false</code>. No other values may be used where a boolean is expected. |
There are boolean literals <code>true</code> and <code>false</code>. No other values may be used where a boolean is expected. |
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==={{header|True BASIC}}=== |
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<lang basic> |
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!True BASIC maneja correctamente las expresiones booleanas, |
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!Pero no tiene un tipo booleano. |
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!La solución: crear constantes False y True y usarlas según sea necesario." |
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LET False = 0 |
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LET True = 1 |
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PRINT True; ", "; False |
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IF True = 0 THEN PRINT "TRUE" ELSE PRINT "FALSE" |
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IF True > False THEN PRINT "TRUE" ELSE PRINT "FALSE" |
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!Para el operador NOT, los paréntesis rodean la cláusula completa. |
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IF Not(2 < 1) then PRINT "TRUE" ELSE PRINT "FALSE" |
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END |
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</lang> |
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{{out}} |
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<pre> |
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1 , 0 |
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FALSE |
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TRUE |
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TRUE |
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</pre> |
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==={{header|uBasic/4tH}}=== |
==={{header|uBasic/4tH}}=== |
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