编写一个 Go 程序,使用 for 循环打印 1 和 0 组成的直角三角形。
package main
import "fmt"
func main() {
var i, j, row int
fmt.Print("Enter Right Triangle of 1 & 0 Rows = ")
fmt.Scanln(&row)
fmt.Println("Right Triangle of 1 and 0 Pattern")
for i = 1; i <= row; i++ {
for j = 1; j <= i; j++ {
if j%2 == 0 {
fmt.Printf("0 ")
} else {
fmt.Printf("1 ")
}
}
fmt.Println()
}
}

这个 Go 示例 以交替的列打印 0 和 1 组成的直角三角形。为此,我们将 0 替换为 1。
package main
import "fmt"
func main() {
var i, j, row int
fmt.Print("Enter Right Triangle of 1 & 0 Rows = ")
fmt.Scanln(&row)
fmt.Println("Right Triangle of 1 and 0 Pattern")
for i = 1; i <= row; i++ {
for j = 1; j <= i; j++ {
if j%2 == 0 {
fmt.Printf("1 ")
} else {
fmt.Printf("0 ")
}
}
fmt.Println()
}
}
Enter Right Triangle of 1 & 0 Rows = 12
Right Triangle of 1 and 0 Pattern
0
0 1
0 1 0
0 1 0 1
0 1 0 1 0
0 1 0 1 0 1
0 1 0 1 0 1 0
0 1 0 1 0 1 0 1
0 1 0 1 0 1 0 1 0
0 1 0 1 0 1 0 1 0 1
0 1 0 1 0 1 0 1 0 1 0
0 1 0 1 0 1 0 1 0 1 0 1