摘要: 核心代码: for(i = 1; i <= n; i++){ pre[i][i] = a[i]; for(j = i + 1; j <= n; j++){ pre[i][j] = a[j] * pre[i][j - 1] % mod; printf("pre[%d][%d] = %d ",i,j,p 阅读全文
posted @ 2021-02-27 20:11 荣荣荣荣荣荣 阅读(102) 评论(0) 推荐(0)