diff --git a/ch1-basic/ch1-06-goroutine.md b/ch1-basic/ch1-06-goroutine.md index 6492a4f..82055b9 100644 --- a/ch1-basic/ch1-06-goroutine.md +++ b/ch1-basic/ch1-06-goroutine.md @@ -416,7 +416,10 @@ func main() { 在“Hello world 的革命”一节中,我们为了演示Newsqueak的并发特性,文中给出了并发版本素数筛的实现。并发版本的素数筛是一个经典的并发例子,通过它我们可以更深刻地理解Go语言的并发特性。“素数筛”的原理如图: -![](../images/ch1-02-prime-sieve.png) +![](../images/ch1.6-1-prime-sieve.png) + +*图 1.6-1 素数筛* + 我们需要先生成最初的`2, 3, 4, ...`自然数序列(不包含开头的0、1): diff --git a/images/ch1.6-1-prime-sieve.png b/images/ch1.6-1-prime-sieve.png new file mode 100644 index 0000000..d90630a Binary files /dev/null and b/images/ch1.6-1-prime-sieve.png differ