Write the definition of a method twice, which receives an integer parameter and returns an integer that is twice the value of the parameter.

Write the definition of a method twice, which receives an integer parameter and returns an integer that is twice the value of the parameter.

Language: Java

Challenge:

Write the definition of a method twice, which receives an integer parameter and returns an integer that is twice the value of the parameter.

Solution:

public int twice (int x){
    return 2*x;
}

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