Question: Given two arrays, we can append one array to the end of the other. For example: х1 x2 result 1.1 0.7 1.1 2.3 1.6 2.3 4.2 3.2 4.2 1.3 0.7 1.6 3.2 1.3 Write a program, appendarrays.c, which...

in C++ please

Extracted text: Question: Given two arrays, we can append one array to the end of the other. For example: х1 x2 result 1.1 0.7 1.1 2.3 1.6 2.3 4.2 3.2 4.2 1.3 0.7 1.6 3.2 1.3 Write a program, appendarrays.c, which reads two arrays x1 and x2 from the files array1.txt and array2.txt, appends x2 to the end of x1, and then writes the result to the file appendarraysout.txt. In more detail main carries out the following steps: • opens the three files array1.txt, array2.txt, and appendarraysout.txt. • reads the first array x1 from the file array1.txt. • reads the second array x2 from the file array2.txt. • calls the function append (), which appends x2 to the end of x1 resulting in a new array y. • writes the size of y followed by the values of y to the file appendarraysout.txt. Copy and paste your program into the box below.