(A) Infinite Loop
(D) Run Time Error
Explanation: The result will be 1 but after a really long time because while loop will keep on going until i becomes 4294967295 (Assuming unsigned int is stored using 4 bytes) and as i highest limit of unsigned int is 4294967295 in next ++ operation it will become zero and we’ll come out of loop and 1 will be printed.
Since the time taken is long, on-line compiler may terminate the program with time limit exceeded error. If instead of unsigned int, you use unsigned short int then result (1) may come faster.
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