5.10. Exercises

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1. If the program in Figure 5.24 is run, what will be displayed?

FIGURE 5.24. Exercise 1 (code\calc1.cpp)

#include <iostream>

using namespace std;

short i;

short Calc(short x, short y)

{

static short j = 0;

cout << "The value of j in Calc is: " << j << endl;

i ++;

j = x + y + j;

return j;

}

int main()

{

short j;

for (i = 0; i < 5; i ++)

{

j = Calc(i + 5, i * 2) + 7;

cout << "The value of j in main is: " << j << endl;

}

return 0;

}

Answers to exercises can be found at the end of the chapter.