9. Executing the flowchart below, if the input $\varepsilon$ is 0.01 , then the output value of $s$ equals\\
\includegraphics[max width=\textwidth, alt={}, center]{a4af1979-49a3-49ee-a522-f6f2c82dc334-02_624_227_1231_918}\\
A. $2 - \frac { 1 } { 2 ^ { 4 } }$\\
B. $2 - \frac { 1 } { 2 ^ { 5 } }$\\
C. $2 - \frac { 1 } { 2 ^ { 6 } }$\\
D. $2 - \frac { 1 } { 2 ^ { 7 } }$