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| 1 | +rivers = [ |
| 2 | + {"name": "Nile", "length": 4157}, |
| 3 | + {"name": "Yangtze", "length": 3434}, |
| 4 | + {"name": "Murray-Darling", "length": 2310}, |
| 5 | + {"name": "Volga", "length": 2290}, |
| 6 | + {"name": "Mississippi", "length": 2540}, |
| 7 | + {"name": "Amazon", "length": 3915} |
| 8 | +] |
| 9 | + |
| 10 | +# 1. In a for loop, print out each river's name! |
| 11 | +for i in rivers: |
| 12 | + print(i["name"]) |
| 13 | +total_length = 0 |
| 14 | + |
| 15 | +# 2. In another for loop, add up and print out the total length of all the rivers! |
| 16 | +for i in rivers: |
| 17 | + total_length += i["length"] |
| 18 | +print(total_length) |
| 19 | + |
| 20 | +# 1. Print out every river's name that begins with the letter M ! |
| 21 | +for i in rivers: |
| 22 | + if i["name"][0] == "M": |
| 23 | + print(i["name"]) |
| 24 | + |
| 25 | +# 2. The length of the rivers are in miles. Print out every river's length in kilometres! (1 mile is |
| 26 | +# roughly 1.6 km) |
| 27 | +for i in rivers: |
| 28 | + print(i["length"]*1.6) |
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