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What will be the output of the following C++ code?
#include <iostream>
#include <string.h>
using namespace std;
int main()
{
    struct student 
    {
        int num;
        char name[25];
    };
    student stu;
    stu.num = 123;
    strcpy(stu.name, "John");
    cout << stu.num << endl;
    cout << stu.name << endl;
    return 0;
}

A. 123
john

B. john
john

C. compile time error

D. runtime error

Answer: Option A


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