📄 iterate.cpp
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// Section 8.3.3
// $ CC iterate.cpp
/*
value1: 0 value2: 74924 sum: 74924
value1: 0 value2: 68748 sum: 68748
value1: 0 value2: 68756 sum: 68756
value1: 148620 value2: 2350 sum: 150970
value1: 2147479844 value2: 671088640 sum: -1476398812
value1: 0 value2: 68756 sum: 68756
*/
#include <iostream>
using std::cout;
const int iterations = 2;
void iterate() {
int value1, value2; // uninitialized
static int depth; // implicitly initialized to 0
if ( depth < iterations )
{ ++depth; iterate(); }
else depth = 0;
cout << "\nvalue1:\t" << value1;
cout << "\tvalue2:\t" << value2;
cout << "\tsum:\t" << value1 + value2;
}
int main() {
for ( int ix = 0; ix < iterations; ++ix ) iterate();
return 0;
}
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