exercise 4

Author: ErmiasBahru

3. sys/exercise 4/README.md

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+# Exercise 4
+
+Using the built-in sys module write a script that calculates the sum of the first two arguments.
+
+## Example
+
+```cmd
+$ python3 exercise.py 9 11
+20
+
+```

3. sys/exercise 4/exercise.py

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+import sys

3. sys/exercise 4/solution.py

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+import sys
+
+if len(sys.argv) > 2:
+    result = int(sys.argv[1]) + int(sys.argv[2])
+    print(result)