6) What is the final value of variable num after executing the following statements? void Exam(int...

Question

Question

Answer 1

Answer #1

Using the follwing code the answer is A)13

#include <iostream>

#include <math.h>

void exam(int & N){ N++; std::cout<<N<<std::endl;}

int main(){

int num=10;

for (int i=0;i<3;i++) exam(num);

std::cout<<num;

}

Answer 2

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