Can't the value after return be an expression?

#Can’t the value after return be an expression?

The value after return can be an expression.

return statement

1. Meaning:

return means returning from the called function to the calling function. The return can be accompanied by a Return value, this return value can be a constant, variable, or expression.

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2. Function:

End the running function and return the function value.

3. Function return value:

The calculation result indicates whether the function is executed smoothly or not (-1, 0)

The return value can be various data types, such as: int, float, double, char, a, *a (pointer), structure or class (c)

int sum(int i,int j)
{
    return i+j;
}

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