This program illustrates how one deque can be assigned to another deque
of the same component type, using the assignment operator (=), and also
illustrates the use of the assign() member function for assigning values
to a deque.
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First we demonstrate use of the assignment operator.
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For d1 we have ...
Size = 5
Contents: 1 2 3 4 5
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For d2 we have ...
Size = 7
Contents: 1 2 3 4 5 6 7
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For d3 we have ...
Size = 10
Contents: 1 2 3 4 5 6 7 8 9 10
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Now we assign d1 to d2 (d2 = d1).
Then for d2 we have ...
Size = 5
Contents: 1 2 3 4 5
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Now we assign d3 to d2 (d2 = d3).
Then for d2 we have ...
Size = 10
Contents: 1 2 3 4 5 6 7 8 9 10
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Now we demonstrate use of the assign() member function.
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For d4 we have ...
Size = 4
Contents: 2 4 6 8
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Now we perform d4.assign(3, 10).
Then for d4 we have ...
Size = 3
Contents: 10 10 10
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Now we perform d4.assign(6, 12).
Then for d4 we have ...
Size = 6
Contents: 12 12 12 12 12 12
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For d5 we have ...
Size = 5
Contents: 1 3 5 7 9
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For d6 we have ...
Size = 10
Contents: 2 4 6 8 10 12 14 16 18 20
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Now we perform d5.assign(d6.begin()+2, d6.begin()+5).
Then for d5 we have ...
Size = 3
Contents: 6 8 10
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Now we perform d5.assign(d6.begin()+1, d6.begin()+8).
Then for d5 we have ...
Size = 7
Contents: 4 6 8 10 12 14 16
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