Espacios de nombres
Variantes

    round, lround, llround

    De cppreference.com
    < c | numeric | math

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    C
     
    Números
     
    Funciones matemáticas comunes
    Funciones
    Original:
    Functions
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    Operaciones básicas
    Original:
    Basic operations
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    (C99)
    (C99)
    (C99)
    (C99)
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    (C99)
    (C99)(C99)(C99)
    Funciones exponenciales
    Original:
    Exponential functions
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    (C99)
    (C99)
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    Funciones de energía
    Original:
    Power functions
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    (C99)
    (C99)
    Funciones trigonométricas e hiperbólicas
    Original:
    Trigonometric and hyperbolic functions
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    (C99)
    (C99)
    (C99)
    Error gamma y funciones
    Original:
    Error and gamma functions
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    (C99)
    (C99)
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    (C99)
    Más cerca de las operaciones con enteros en coma flotante
    Original:
    Nearest integer floating point operations
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    (C99)(C99)(C99)
    (C99)
    (C99)
    (C99)(C99)(C99)
    Funciones de punto flotante de manipulación
    Original:
    Floating point manipulation functions
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    (C99)(C99)
    (C99)
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    Clasificación
    Original:
    Classification
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    (C99)
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    Constantes Macro
    Original:
    Macro constants
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    <tbody> </tbody>
    Definido en el archivo de encabezado <math.h>
    float roundf( float arg );
    		 (desde C99)
    double round( double arg );
    		 (desde C99)
    long double roundl( long double arg );
    		 (desde C99)
    long lroundf( float arg );
    		 (desde C99)
    long lround( double arg );
    		 (desde C99)
    long lroundl( long double arg );
    		 (desde C99)
    long long llroundf( float arg );
    		 (desde C99)
    long long llround( double arg );
    		 (desde C99)
    long long llroundl( long double arg );
    		 (desde C99)
    Calcula entero más cercano a arg. El número se redondea alejándose de cero en los casos de reinserción
    Original:
    Computes nearest integer to arg. Number is rounded away from zero in halfway cases
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    Parámetros

    arg -
    flotando valor en puntos
    Original:
    floating point value
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    Valor de retorno

    Entero más cercano a arg .
    Original:
    Nearest integer to arg.
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    Ver también
    entero más cercano no es mayor que el valor dado
    Original:
    nearest integer not greater than the given value
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    (función) [editar]
    más cercano entero no menor que el valor dado
    Original:
    nearest integer not less than the given value
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    (función) [editar]
    (C99)
    entero más cercano no es mayor en magnitud que el valor dado
    Original:
    nearest integer not greater in magnitude than the given value
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    (función) [editar]
    Documentación de C++ para round