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  1. #include "bits/stdc++.h"
  2.  
  3. using namespace std;
  4.  
  5. int main() {
  6.     long long sum{};
  7.     int size;
  8.     cin >> size;
  9.     vector<int> a(size),b (size);
  10.     for (auto &i:a) cin >> i;
  11.     for (auto &i:b) cin >> i;
  12.     for (int i{};i<size;++i) sum += a[i] * b[i];
  13.     cout << (sum?"No":"Yes");
  14.     return 0;
  15. }
  16.  
Success #stdin #stdout 0.01s 5312KB
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stdin
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Standard input is empty
stdout
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Yes
https://ideone.com/gUEss7
language:
C++14 (gcc 8.3)
created:
7 days ago
visibility:
public

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