Module: Dynamic arrays: vector


Problem

7/8

4d vector

Problem

Create a four-dimensional vector array that has dimensions NxNxNx0 and contains elements of type int.
0<N<=50.

time 1000 ms
memory 16 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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#include <vector>
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using namespace std;
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int main() {
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  int N;
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  cin >> N;
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  for(int i1 = 0; i1 < N; i1++)
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    for (int i2 = 0; i2 < N; i2++)
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      for (int i3 = 0; i3 < N; i3++)
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        for (int i4 = 0; i4 < N; i4++) {
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          int x;
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          cin >> x;
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          a[i1][i2][i3].push_back(x);
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        }
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}

     

Program check result

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