Term
| Write a piece of Python code that prints out the string hello world |
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Definition
x = "hello world"
print('hello world') |
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Term
| Write a piece of Python code that prints out the string 'hello world' if the value of an integer variable, happy, is strictly greater than 2. |
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Definition
statement = 'hello world'
if happy > 2:
print(statement) |
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Term
Write a piece of Python code that prints out one of the following messages:
"string involved" if either varA or varB are strings
"bigger" if varA is larger than varB
"equal" if varA is equal to varB
"smaller" if varA is smaller than varB |
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Definition
if type(varA) == str or type(varB) == str:
print("string involved")
elif varA > varB:
print("bigger")
elif varA == varB:
print("equal")
else:
print("smaller") |
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Term
1. Convert the following into code that uses a while loop.
print 2
prints 4
prints 6
prints 8
prints 10
prints Goodbye! |
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Definition
x = 2
while(x <= 10):
print(x)
x=x+2
print("Goodbye!") |
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Term
2. Convert the following into code that uses a while loop.
prints Hello!
prints 10
prints 8
prints 6
prints 4
prints 2 |
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Definition
x = 10
print("Hello!")
while(x>0):
print(x)
x-=2 |
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Term
3. Write a while loop that sums the values 1 through end, inclusive. end is a variable that we define for you. So, for example, if we define end to be 6, your code should print out the result:
21 |
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Definition
current = end
temp = 0
while current > 0 :
temp+=current
current-=1
print(str(temp)) |
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Term
1. Convert the following code into code that uses a for loop.
prints 2
prints 4
prints 6
prints 8
prints 10
prints "Goodbye!" |
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Definition
for x in range(2,12,2):
print(x)
print("Goodbye!") |
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Term
2. Convert the following code into code that uses a for loop.
prints "Hello!"
prints 10
prints 8
prints 6
prints 4
prints 2 |
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Definition
print("Hello!")
for x in range(10,0,-2):
print(x) |
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Term
3. Write a for loop that sums the values 1 through end, inclusive. end is a variable that we define for you. So, for example, if we define end to be 6, your code should print out the result:
21 |
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Definition
start = 0
total = 0
for x in range(start,end):
total+=end
end-=1
print(total) |
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