Exam 1- 2010

State whether each snippet of code is valid c meaning

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Unformatted text preview: t; endl; (e) int a = 2; if (a > 0) { a = -1 * a; } else if (a < 0) { a = 3; } cout << a << endl; (f) for (int i=3; i > 0; i--) { cout << i << " "; } CS 115 Exam 1, Spring 2010 Page 3 of 7 Problem 2: 16 points. State whether each snippet of code is valid C++, meaning that it will compile. If it is valid, write “valid.” If it is invalid, write “invalid” and make a small change so that it will compile. (a) int a; cin >> a >> endl; cout << a << endl; (b) int i = 5; do while { cout << i << endl; } (i > 7); (c) int q = 2; cout << (2*q)++ <<...
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