What does x/ mean in C language?

The meaning of / in C language is the division operator, which is used to calculate the quotient of two expressions. Note: Dividing by zero will result in a division-by-zero error; the type of quotient depends on the type of the divisor and dividend. Integer division by integer returns an integer, floating point number related calculations return a floating point number; the result of negative number division will take the absolute value and append a negative sign.

The meaning of / in C language

/ is The division operator in C language is used to calculate the quotient of two expressions.

Operation method:

Division operator/ Divides the expression on the left by the expression on the right and returns a quotient:

<code class="c">result = x / y;</code>

Note:

• If the divisor is zero, a divide-by-zero error will occur.

• The result type of the quotient depends on the types of the divisor and dividend:

  • If both are integers, the result is an integer, rounded down.
  • If both are floating point numbers, the result is a floating point number.
  • If one of them is a floating point number, the result is a floating point number.
• If the result of the division is negative, the absolute value of the result will be taken, and a negative sign will be appended to the quotient.

Example:

• <code class="c">int a = 10, b = 3;</code>

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• <code class="c">float x = 12.5, y = 2.5;</code>

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• <code class="c">int z = -5, w = 2;</code>

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