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std::srand

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< cpp‎ | numeric‎ | random

 
 
Numéricos biblioteca
Funciones matemáticas comunes
Floating-point medio ambiente
Los números complejos
Matrices numéricas
Pseudo-aleatoria de generación de números
En tiempo de compilación aritmética racional (C++11)
Genéricos operaciones numéricas
Original:
Generic numeric operations
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(C++11)
 
Pseudo-aleatoria de generación de números
Motores y adaptadores de motor
Original:
Engines and engine adaptors
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Generadores
Original:
Generators
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Distribuciones
Original:
Distributions
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Distribuciones uniformes
Original:
Uniform distributions
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Bernoulli distribuciones
Original:
Bernoulli distributions
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Poisson distribuciones
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Poisson distributions
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Distribuciones normales
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Normal distributions
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Distribuciones de muestreo
Original:
Sampling distributions
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Secuencias de semillas
Original:
Seed Sequences
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(C++11)
C biblioteca
Original:
C library
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srand
 
Definido en la cabecera <cstdlib>
void srand( unsigned seed );
Inicializa el generador de números aleatorios para generar valores para rand() con el valor de inicialización seed .
Original:
Initializes the built-in random number generator used to generate values for rand() with the seed value seed.
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Contenido

[editar] Parámetros

seed -
el valor de la semilla
Original:
the seed value
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[editar] Valor de retorno

(Ninguno)
Original:
(none)
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[editar] Ejemplo

[editar] Ver también

genera un número pseudo-aleatorio
Original:
generates a pseudo-random number
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(función) [editar]