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

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

LANGUAGE: C++

CHALLENGE:

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

SOLUTION:


int twice (int input){
    return input * 2;
}

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