面试C语言前你应该知道的题 尼科彻斯定理 C语言从入门到入土（进阶篇）（算法篇p10）

#include<stdio.h>
int main()
{
  int m = 0;
  while(scanf("%d",&m)!=EOF)
  {   //n*a1+n*(n-1)/2*d
        int i = 1;
      int power = m * m * m;
    for (i=1;i<power;i+=2)
    {
      int a = m * i;
      int b = m * (m - 1);
      if (a + b == power)
                //退出循环此时i就是等差的a1
        break;
    }
    int count = 0;
    while (count < m)
    {
      if (count != m - 1)
      {
        printf("%d+", i);
      }
      else
      {
        printf("%d\n", i);
      }
      i += 2;
      count++;
    } 
  }
  return 0;
}