1.0000000000 2.0000000000 4.0000000000 8.0000000000 16.0000000000 32.0000000000 64.0000000000 128.0000000000 256.0000000000 512.0000000000 1024.0000000000 
2.0000000000 2.0000000000 2.6666666667 4.0000000000 6.4000000000 10.6666666667 18.2857142857 32.0000000000 56.8888888889 102.4000000000 186.1818181818 
4.0000000000 2.6666666667 2.6666666667 3.2000000000 4.2666666667 6.0952380952 9.1428571429 14.2222222222 22.7555555556 37.2363636364 62.0606060606 
8.0000000000 4.0000000000 3.2000000000 3.2000000000 3.6571428571 4.5714285714 6.0952380952 8.5333333333 12.4121212121 18.6181818182 28.6433566434 
16.0000000000 6.4000000000 4.2666666667 3.6571428571 3.6571428571 4.0634920635 4.8761904762 6.2060606061 8.2747474747 11.4573426573 16.3676323676 
32.0000000000 10.6666666667 6.0952380952 4.5714285714 4.0634920635 4.0634920635 4.4329004329 5.1717171717 6.3651903652 8.1838161838 10.9117549118 
64.0000000000 18.2857142857 9.1428571429 6.0952380952 4.8761904762 4.4329004329 4.4329004329 4.7738927739 5.4558774559 6.5470529471 8.1838161838 
128.0000000000 32.0000000000 14.2222222222 8.5333333333 6.2060606061 5.1717171717 4.7738927739 4.7738927739 5.0921522922 5.7286713287 6.7396133278 
256.0000000000 56.8888888889 22.7555555556 12.4121212121 8.2747474747 6.3651903652 5.4558774559 5.0921522922 5.0921522922 5.3916906623 5.9907674025 
512.0000000000 102.4000000000 37.2363636364 18.6181818182 11.4573426573 8.1838161838 6.5470529471 5.7286713287 5.3916906623 5.3916906623 5.6754638550 
1024.0000000000 186.1818181818 62.0606060606 28.6433566434 16.3676323676 10.9117549118 8.1838161838 6.7396133278 5.9907674025 5.6754638550 5.6754638550 

answer.code:1:1: error: expected unqualified-id before numeric constant
    1 | 1.0000000000 2.0000000000 4.0000000000 8.0000000000 16.0000000000 32.0000000000 64.0000000000 128.0000000000 256.0000000000 512.0000000000 1024.0000000000
      | ^~~~~~~~~~~~