Files
LeetCode-Go/leetcode/0832.Flipping-an-Image/832. Flipping an Image.go
2020-08-12 20:12:33 +08:00

14 lines
277 B
Go

package leetcode
func flipAndInvertImage(A [][]int) [][]int {
for i := 0; i < len(A); i++ {
for a, b := 0, len(A[i])-1; a < b; a, b = a+1, b-1 {
A[i][a], A[i][b] = A[i][b], A[i][a]
}
for a := 0; a < len(A[i]); a++ {
A[i][a] = (A[i][a] + 1) % 2
}
}
return A
}