intro to .py

src/00_hello.py

@@ -1 +1,8 @@
-# Print "Hello, world!" to your terminal
+# Print "Hello, world!" to your terminal
+
+print("Herro World!")
+
+greeting = "hey there,"
+name = "bryson"
+
+print(greeting + name)

src/01_bignum.py

@@ -1,4 +1,7 @@
 # Print out 2 to the 65536 power
 # (try doing the same thing in the JS console and see what it outputs)
 
-# YOUR CODE HERE
+# YOUR CODE HERE
+bignum = 65536
+power2 = 2
+print(bignum * power2)

src/02_datatypes.py

@@ -15,7 +15,11 @@
 
 # YOUR CODE HERE
 
+print(x + int(y))
+
 
 # Write a print statement that combines x + y into the string value 57
 
-# YOUR CODE HERE
+# YOUR CODE HERE
+
+print(str(x) + y)

src/03_modules.py

@@ -4,28 +4,36 @@
 methods, and the os module, which gives you access to lower-
 level operating system functionality.
 """
+## PRACTICE WITH PRINT STATEMENTS AND FORMAT STRINGS
 
 import sys
 # See docs for the sys module: https://docs.python.org/3.7/library/sys.html
 
 # Print out the command line arguments in sys.argv, one per line:
 # YOUR CODE HERE
+print(f"Here is the command line args: {sys.argv}")
 
 # Print out the OS platform you're using:
 # YOUR CODE HERE
+print(f"The platform OS is: {sys.platform}")
 
 # Print out the version of Python you're using:
 # YOUR CODE HERE
-
+print(f"The version of Python: {sys.version}")
 
 import os
 # See the docs for the OS module: https://docs.python.org/3.7/library/os.html
 
 # Print the current process ID
 # YOUR CODE HERE
+print(f"This is currrent process ID: {os.getpid()}")
+#print(f"My curretn process ID: {os.getpid}")
 
 # Print the current working directory (cwd):
 # YOUR CODE HERE
+# #print(f"My current working dir is: {os.cwd}")
+print(f"This is cwd: {os.getcwd()}")
 
 # Print out your machine's login name
 # YOUR CODE HERE
+print(f"This is your machines Username: {os.uname().machine}")

src/04_printing.py

@@ -11,6 +11,7 @@
 # Using the printf operator (%), print the following feeding in the values of x,
 # y, and z:
 # x is 10, y is 2.25, z is "I like turtles!"
+printf("x is %")
 
 # Use the 'format' string method to print the same thing
 

src/07_slices.py

@@ -8,30 +8,35 @@
 
 Use Python's slice syntax to achieve the following:
 """
-
+#    0  1  2  3  4  5
 a = [2, 4, 1, 7, 9, 6]
 
 # Output the second element: 4:
-print()
+print(a[1])
 
 # Output the second-to-last element: 9
-print()
+print(a[-2])
 
 # Output the last three elements in the array: [7, 9, 6]
-print()
+print(a[3:6])
 
 # Output the two middle elements in the array: [1, 7]
-print()
+#print(a[:2], a[:3])
+mid = slice(2, 4)
+print(a[mid])
 
 # Output every element except the first one: [4, 1, 7, 9, 6]
-print()
+firstNum = slice(1, 6)
+print(a[firstNum])
 
 # Output every element except the last one: [2, 4, 1, 7, 9]
-print()
+lastNum = slice(1, 5)
+print(a[lastNum])
 
 # For string s...
-
+#    0,1,
 s = "Hello, world!"
 
 # Output just the 8th-12th characters: "world"
-print()
+getWorld = slice(7, 12)
+print(s[getWorld])