Submission #7903136

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Source Code Expand

#include <cstdio>

template<long long N>
struct sum_sequence
{
  long long sum[N + 1];
  constexpr sum_sequence() : sum()
  {
    for (long long i = 0; i <= N; ++i)
    {
      sum[i] = i * (i + 1) / 2;
    }
  }
};

sum_sequence<4500> ss;

int main()
{
  int n;
  scanf("%d", &n);
  
  for (long long i = 1; true; ++i)
  {
    if (ss.sum[i] <= n && n < ss.sum[i + 1])
    {
      for (long long j = 1; j <= i; ++j)
      {
        printf("%lld\n", j + (j >= ss.sum[i + 1] - n ? 1 : 0));
      }
      return 0;
    }
  }
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:21:18: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d", &n);
                  ^

Judge Result