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void
print_account(account* p) { //pointer
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p->statement();
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}
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void
print_account(account &r) { //reference
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r.statement();
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}
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int
main() {
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student smith("Joe Smith",
5000, "UT");
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student* ps = &smith; ps->statement();
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checking* pc = &smith; pc->statement();
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account* pa = &smith; pa->statement();
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print_account(&smith); //pass by
pointer
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print_account(smith); //pass by reference
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}
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