Give an overflow-free method for computing the average of four unsigned integers, (a + b + c + d)/4.

Analyze the give an overflow-free method for computing the average of four unsigned integers, (a + b + c + d)/4..

Examples
Input: "test_input_1"
Output: "output_1"
Hints

Give an overflow-free method for computing the average of four unsigned integers, (a + b + c + d)/4.

Analyze the give an overflow-free method for computing the average of four unsigned integers, (a + b + c + d)/4..