55 lines
1.0 KiB
C
55 lines
1.0 KiB
C
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#include "ex22.h"
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#include "dbg.h"
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const char *MY_NAME = "Zed A. Shaw";
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void scope_demo(int count)
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{
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log_info("count is: %d", count);
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if(count > 10) {
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int count = 100; // BAD! BUGS!
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log_info("count in this scope is %d", count);
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}
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log_info("count is at exit: %d", count);
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count = 3000;
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log_info("count after assign: %d", count);
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}
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int main(int argc, char *argv[])
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{
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// test out THE_AGE accessors
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log_info("My name: %s, age: %d", MY_NAME, get_age());
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set_age(100);
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log_info("My age is now: %d", get_age());
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// test out THE_SIZE extern
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log_info("THE_SIZE is: %d", THE_SIZE);
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print_size();
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THE_SIZE = 9;
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log_info("THE_SIZE is now: %d", THE_SIZE);
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print_size();
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// test the ration function static
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log_info("Ratio at first: %f", update_ratio(2.0));
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log_info("Ratio again: %f", update_ratio(10.0));
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log_info("Ratio once more: %f", update_ratio(300.0));
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// test the scope demo
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int count = 4;
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scope_demo(count);
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scope_demo(count * 20);
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log_info("count after calling scope_demo: %d", count);
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return 0;
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}
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