mirror of
https://github.com/QB64Official/qb64.git
synced 2024-07-05 10:00:23 +00:00
69 lines
988 B
QBasic
69 lines
988 B
QBasic
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DECLARE SUB CentrarTexto (t$, y%)
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ini:
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CLS
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COLOR 9
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CentrarTexto "L.M.S Calculadora", 3
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COLOR 15, 1
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CentrarTexto " 1. Sumar ", 5
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CentrarTexto " 2. Restar ", 6
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CentrarTexto " 3. Dividir ", 7
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CentrarTexto " 4. Multiplicar", 8
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CentrarTexto " 5. Salir ", 9
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COLOR 4, 0
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LOCATE 11, 32
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INPUT "Numero de opci¢n:", opci
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SELECT CASE opci
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CASE 1
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CASE 2
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CASE 3
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CASE 4
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CASE 5
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END
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CASE ELSE
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GOTO ini
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END SELECT
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CLS
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COLOR 15
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INPUT "Numero 1: ", num1
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INPUT "Numero 2: ", num2
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SELECT CASE opci
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CASE 1
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resultado = num1 + num2
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CASE 2
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resultado = num1 - num2
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CASE 3
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resultado = num1 / num2
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CASE 4
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resultado = num1 * num2
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CASE 5
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END
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CASE ELSE
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GOTO ini
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END SELECT
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COLOR 10
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PRINT
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PRINT "Resultado = ", resultado
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DO WHILE INKEY$ = ""
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LOOP
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GOTO ini
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SUB CentrarTexto (t$, y%)
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xnum% = (80 - LEN(t$)) / 2
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xspc% = INT((80 - LEN(t$)) / 2)
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IF y% = 0 THEN PRINT TAB(xspc%); t$: EXIT SUB
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LOCATE y%, xnum%: PRINT t$
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'
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END SUB
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