43 lines
656 B
Markdown
43 lines
656 B
Markdown
> 1. What output does the following program fragment produce?
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```c
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i = 1;
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while (i <= 128) {
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printf("%d ", i);
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i *= 2;
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}
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```
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Output:
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```
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1 2 4 8 16 32 64 128
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```
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> 2. What output does the following program fragment produce?
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```c
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i = 9384
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do {
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printf("%d ", i);
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i /= 10;
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} while (i <= 128);
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```
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Output:
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```
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9384 938 93 9
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```
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> 3. What output does the following `for` statement produce?
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```c
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for (i = 5, j = i - 1; i > 0, j > 0; --i, j = i - 1)
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printf("%d ", i);
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```
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Output:
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```
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5 4 3 2
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```
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> 4. Which one of the following statements is not equivalent to the other two (assuming that the loop bodies are the same?)
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```c
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(a) for (i = 0; i < 10)
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``` |