P4B Quiz (15):迴圈控制 – for loops

by KC
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Welcome to your quiz -「 P4B Quiz (15):迴圈控制 - for loops

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1. 
以下執行結果是什麼?

for x in range(0, 3):
   print(x)

2. 
以下執行結果是什麼?

for x in ['A', 'B', 'C']:
   print(x + 'A')

3. 
以下執行結果是什麼?

animals = ["cat", "dog", "bird"]
for x in animals:
   print(x)

4. 
以下執行結果是什麼?

animals = ["cat", "dog", "bird"]
for x in animals:
   print(x[1])

5. 
以下執行結果是什麼?

animals = ["cat", "dog", "bird"]
for x in animals:
   print(x)
   if x == "dog":
       break

6. 
以下執行結果是什麼?

animals = ["cat", "dog", "bird"]
for x in animals:
   if x == "dog":
        continue
   print(x)

7. 
以下執行結果是什麼?

for x in range(2, 5):
   print(x)

8. 
以下執行結果是什麼?

for x in range(5):
   if x == 2:
       break
   print(x)
else:
   print("Finished!")

9. 
以下執行結果是什麼?

total = 0
for number in range(1, 12):
   total += number
print(total)

10. 
以下執行結果是什麼?

A = 1
B = 10
C = 0
for num in range(A, B + 1):
   if num > 1:
       for i in range(2, num):
           if (num % i) == 0:
               break
       else:
           C += num
print(C)

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