I wrote a use of the set with the container to reorder after why output is this? Hope can someone gi-CodePudding

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I wrote a use of the set with the container to reorder after why output is this? Hope can someone gi

Time：10-07

Don't understand this principle is a beginner why so few

CodePudding user response:

S.i nsert (a, a + 10) into s.i nsert (a, a + n); Insert how much//how many elements, otherwise a array uninitialized, there may be garbage data