题解 | #蛇形矩阵#
蛇形矩阵
https://www.nowcoder.com/practice/649b210ef44446e3b1cd1be6fa4cab5e
package main import ( "fmt" ) func main() { n := 0 fmt.Scan(&n) // 找到a[i][j] 的通项 for i := 0; i < n; i++ { for j := 0; j < n && i + j < n; j++ { fmt.Print((i+j)*(i+j+1)/2 + j + 1, " ") } fmt.Println() } }