What does m%n mean in C language?

m%n is the modulo operator in C language, which returns the remainder of the division operation of two numbers m and n: m is the dividend. n is the divisor. m%n returns the remainder of m divided by n.

m%n means in C language

m% n is the modulo operator in C language. It performs modulo operation and returns the remainder of the division operation of two numbers m and n.

Detailed explanation:

• m is the dividend.
• n is the divisor.
• m%n Returns the remainder of m divided by n.

Example:

<code class="c">int m = 10;
int n = 3;
int result = m % n; // result 为 1</code>

Note:

• nCannot is zero, otherwise a runtime error will occur. The type of the
• m%n operator is the same as the data type of the dividend m.
• The modulo operator is often used to find remainders, check parity, or perform loops.

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