Cut noodles
topic:
A high-gluten ramen noodles, cut a knife in the middle, you can get 2 noodles.
If you fold it in half and cut it in the middle, you can get 3 noodles.
If you fold in half twice and cut in the middle, you can get 5 noodles.
So, how many noodles will you get if you fold it in half 10 times and cut it in the middle?
The answer is a whole number, please submit the answer through the browser. Do not fill in any redundant content.
Answer: 1025
Problem analysis:
You can do it manually to find the pattern,
0% off-"2
1% off-"3
20% off -> 5
30% off——》9 —— 4+ 5 —— 2*3 + 1
40% off——》17 —— 8 + 9 —— 2*4 + 1
10% off——》2*10 + 1 = 1025