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Tanish55's blog

how to clear a vector of pairs
By Tanish55, history, 14 months ago, In English

i have a vector of pairs vector<pair<int , bool >>v; lets say initial values of vector of pair v is : 1 -> 0 2 -> 1 3 -> 0 now i have want to again reset the boolean values of vector v to 0 s0 ,how can i do it without looping over vector v ?? is it possible

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14 months ago, # |
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no

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    14 months ago, # ^ |
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    lies

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      14 months ago, # ^ |
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      he will have to assign values anyway later on, clearing just makes the process 2 times slower, which is a very small constant.

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