In C programming, assignment operators are used to assign values to variables. Here are the most common assignment operators used in C:

• = : assignment operator. It assigns the value of the right operand to the left operand.

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int x = 5, y; y = x;

This will assign the value of x (5) to y.

• += : addition assignment operator. It adds the value of the right operand to the value of the left operand and assigns the result to the left operand.

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int x = 5, y = 3; x += y;

This will add the value of y (3) to x (5) and assigns the result to x, resulting in x = 8.

• -= : subtraction assignment operator. It subtracts the value of the right operand from the value of the left operand and assigns the result to the left operand.

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int x = 5, y = 3; x -= y;

This will subtract the value of y (3) from x (5) and assigns the result to x, resulting in x = 2.

• *= : multiplication assignment operator. It multiplies the value of the left operand by the value of the right operand and assigns the result to the left operand.

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int x = 5, y = 3; x *= y;

This will multiply the value of x (5) by the value of y (3) and assigns the result to x, resulting in x = 15.

• /= : division assignment operator. It divides