Five threads are accessing a shared resource. The common variable being accessed by all of them is $\text{'}x\text{'}$ and the common code being executed by all of them is:

for $({\displaystyle \underset{\phantom{}}{\overset{\phantom{}}{}}}i=0$;$i<mn\; id="EditorElement\_405200">1</mn><mn\; id="EditorElement\_405201">0</mn><mn\; id="EditorElement\_405202">0</mn><mn\; id="EditorElement\_405203">0</mn><mn\; id="EditorElement\_405204">0</mn><mn\; id="EditorElement\_405205">0</mn><mn\; id="EditorElement\_405206">0</mn><mn\; id="EditorElement\_405207">0</mn>$;$i++)$

$1.$

$x=x+1$