diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json
index c42d483..1503b70 100644
--- a/.obsidian/workspace.json
+++ b/.obsidian/workspace.json
@@ -186,6 +186,9 @@
   },
   "active": "cca189cd61cd7fe5",
   "lastOpenFiles": [
+    "Pasted image 20231018120412.png",
+    "Pasted image 20231018120219.png",
+    "Pasted image 20231018120028.png",
     "Pasted image 20231018115329.png",
     "Pasted image 20231018115103.png",
     "Pasted image 20231018114101.png",
@@ -228,9 +231,6 @@
     "4a1s/ASCN/T.32118",
     "4a1s/ASCN/Images.md.32118",
     "script.sh",
-    "quartz/static/og-image.png",
-    "quartz/static/icon.png",
-    "docs/images/quartz transform pipeline.png",
-    "docs/images/quartz layout.png"
+    "quartz/static/og-image.png"
   ]
 }
\ No newline at end of file
diff --git a/4a1s/CP/PL - Aula 6.md b/4a1s/CP/PL - Aula 6.md
index 06837bb..68ecb72 100644
--- a/4a1s/CP/PL - Aula 6.md	
+++ b/4a1s/CP/PL - Aula 6.md	
@@ -17,6 +17,8 @@ NOTE: These threads use a fork-join architecture, aka both threads work simultan
 ### c)
 It is dependant on the CPU availability in each clock cycle. A thread, when executed uses
 
+
+* * *
 ## Ex 2
 ### 2.1   -    \#pragma omp for
 ![[Pasted image 20231018115329.png]]
@@ -26,6 +28,30 @@ Thread 0 -> ids 0-49
 Thread 1 -> ids 50-99
 #### b)
 Yes, since it is statically distributed.
-#### c)
+
+### 2.2   -  \#pragma omp master
+![[Pasted image 20231018120028.png]]
+#### a)
+There is a distribution of literally all the prints on the first thread created. There is a static distribution of instructions to the first thread created - the thread master.
+Thread 0 -> ids 0-99
+#### b)
+Yes, since it is statically distributed.
 
 
+### 2.3   -   \#pragma omp single
+![[Pasted image 20231018120219.png]]
+
+#### a)
+There is a distribution of literally all the prints on the first thread created. There is a static distribution of instructions to one of the threads randomly.
+Thread 0/1 -> ids 0-99
+#### b)
+Yes, since it is statically distributed.
+
+#### c) \#pragma omp critical
+![[Pasted image 20231018120412.png]]
+
+There is a restriction on the thread access to the printing - each thread is forced to complete the entirety of the task and it cannot end the printing until it is completed with its task.
+
+
+****
+### Ex 3
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