help me please!!!!!
查看原帖
help me please!!!!!
1412841
BaiBaiShaFeng楼主2024/10/20 15:05
#include <bits/stdc++.h>
using namespace std;

int main(){
    int f[40][40]={0};
    int n, m;
    f[0][1]=1;
    cin>>n>>m;
    for(int i=1; i<=m; i++){
        for(int j=0; j<n; j++){
			if(j-1<0){
				f[i][j]=f[i-1][(j+1)%n]+f[i-1][n];
				continue;
			}
            f[i][j]=f[i-1][(j+1)%n]+f[i-1][j-1];
        }
    }
    cout<<f[m][0];
    return 0;
}

2024/10/20 15:05
加载中...