This program illustrates the use of the STL generate() algorithm to fill
a range of values in a vector of integers with values generated by the
rand() function from <cstdlib>.
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Here are the initial contents of v:
0 0 0 0 0 0 0 0 0 0
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Now we fill v with randomly generated integer values.
Here are the revised contents of v:
41 18467 6334 26500 19169 15724 11478 29358 26962 24464
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Finally, we fill the last half of v with new randomly generated integer values.
Here are the revised contents of v:
41 18467 6334 26500 19169 5705 28145 23281 16827 9961
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