Question
Asked Dec 16, 2019
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Can you help me solve this and explain it step by step on how the answer was found please.

Given integer vector x has 5 elements with values 4, 7, 3, 0, 8. What are ending values x?

int i ;

for ( i == 0; i < x.sixe () - 1; ++i) {

x.at(i)  = x.at(i);

}

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Expert Answer

Step 1

The function at(i) returns the reference of the element at position i in the vector. Hence, if the vector has elements 4, 7, 3, 0, 8 in order ...

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