2.2.5 Arithmetic Operations on Integers

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8 Terms

1
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What are the basic arithmetic operators in C?

+ (addition), - (subtraction), * (multiplication), / (division), % (modulus).

2
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What is the difference of 5 - 3 in C?What is the sum of 5 + 3 in C?

8

3
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What is the difference of 5 - 3 in C?

2

4
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What is the product of 5 * 3 in C?

15

5
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What is the quotient of 5 / 3 in C?

1

6
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What is the remainder of 5 % 3 in C?

2

7
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Why does 5 / 3 return 1 instead of 1.67 in C?

Because both 5 and 3 are integers, and integer division in C truncates the decimal part.

8
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What will happen if we change int a = 5, b = 3; to float a = 5, b = 3; and use /?

The division will return 1.666667 because floating-point division preserves decimals.