Question: Please explain answer 19.(8 pts) When the program shown below is executed, what is the output to the screen? This problem deals with the scope

Please explain answer
19.(8 pts) When the program shown below is executed, what is the output to the screen? This problem deals with the scope of a variable in a program, and the order of execution of statements #include iostream> using namespace std; void function A(int&) void function B(int); int number - 4; int main () int number- 3; function A (number); cout ''number in main is: '' return 0; number
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