Problem

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一维数组。介绍

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Error

Problem

在程序中，更改数组声明，使数组有 30 个元素。

time 1000 ms
memory 32 Mb
Rules for program design and list of errors in automatic problem checking

Teacher commentary

Insert the missing code snippets
C++
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#include<iostream>
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using namespace std;
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main() {
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    int A[N];
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    cout << "The array contains " << N << " elements";
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 }

     

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