What does += mean in c language

In C language, the compound assignment operator "=" adds the value of the expression on the right to the left operand and assigns the result to the left operand. This operator simplifies the code, making it easier to read, while avoiding lengthy multi-step assignments.

In C language, = is a compound assignment operator, used to add the value on the right to the operand on the left and add the result Assign to the operand on the left.

For example, the expression a =b; is equivalent to a = a b;, where a and b can be variables or expressions of any type.

This form of assignment operator can make the code more concise and clear, and also improve the readability of the code.

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