Given the C code below, specify the implementation of the function square(), in such a way that the input of the program is a real number inserted by the user and the output of the program must be the square of that number. Do not modify the main function, just specify the implementation of the function square() to fulfil the requiremets. #include int main(){     float x = 0;     printf("Square of the real variable x\n");     printf("Insert x: ");     scanf("%f",&x);        square(&x);     printf("New value of x: %.2f\n",x);     return 0; }

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