题解 | #尼科彻斯定理#
尼科彻斯定理
https://www.nowcoder.com/practice/dbace3a5b3c4480e86ee3277f3fe1e85
#include <iostream> using namespace std; int main() { int m, cube, average, first; cin>>m; cube = m*m*m; first = cube/m-m+1; for(int i = 0;i<m;i++){ cout << first + 2*i; if(m-i==1) break; cout <<"+"; } } // 64 位输出请用 printf("%lld")