39 lines
570 B
C++
39 lines
570 B
C++
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#include <bits/stdc++.h>
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using namespace std;
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using ll = long long;
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void solve()
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{
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int n;
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cin>>n;
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int a[n+1];
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int sum = 0;
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for (int i = 1; i <= n; ++i)
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{
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a[i] = i ;
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sum = sum + i;
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}
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cerr<<sum<<" "<<n<<endl;
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if(sum%n!=0)
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{
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int r=sum%n;
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a[r]=a[r]+r;
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}
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for(int i=1; i<=n ; ++i)
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{
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cout<<a[i]<<" ";
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}
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cout<<endl;
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}
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int main()
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{
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ios_base::sync_with_stdio(false);
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cin.tie(nullptr);
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int TC = 1;
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cin >> TC;
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cin.ignore();
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while (TC--)
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solve();
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}
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