diff --git "a/homework/week1/GO11095\351\231\210\345\276\267\350\203\234/FibonacciSeries.go" "b/homework/week1/GO11095\351\231\210\345\276\267\350\203\234/FibonacciSeries.go"
new file mode 100644
index 0000000000000000000000000000000000000000..3bcd71ccfb01cb0c2c99a1fb6778cff48ed7f179
--- /dev/null
+++ "b/homework/week1/GO11095\351\231\210\345\276\267\350\203\234/FibonacciSeries.go"
@@ -0,0 +1,21 @@
+package main
+
+import "fmt"
+
+//斐波那契数列例子 1 1 3 5 8 13
+func fib(n int) int {
+	if n == 1 || n == 2 {
+		return 1
+	}
+	return fib(n-1) + fib(n-2)
+}
+
+func main() {
+	var fiblist []int
+	//打印100以内的斐波那契数列
+	for i := 1; i <= 100; i++ {
+		fiblist = append(fiblist, fib(i))
+		// fmt.Println(fib(i))
+	}
+	fmt.Printf("斐波那契数列为: %v\n", fiblist)
+}
diff --git "a/homework/week1/GO11095\351\231\210\345\276\267\350\203\234/MultiplicationTable.go" "b/homework/week1/GO11095\351\231\210\345\276\267\350\203\234/MultiplicationTable.go"
new file mode 100644
index 0000000000000000000000000000000000000000..6e18b8ca51964376fd7301c8dcc2a13827b3a516
--- /dev/null
+++ "b/homework/week1/GO11095\351\231\210\345\276\267\350\203\234/MultiplicationTable.go"
@@ -0,0 +1,18 @@
+package mian
+
+import (
+	"fmt"
+)
+
+//定义循环次数
+var num = 9
+
+func main() {
+	//九九乘法口诀实现
+	for i := 1; i <= num; i++ {
+		for j := 1; j <= i; j++ {
+			fmt.Printf("%d  *  %d  = %d  ", j, i, i*j)
+		}
+		fmt.Println()
+	}
+}
diff --git "a/homework/week1/GO11095\351\231\210\345\276\267\350\203\234/rand.go" "b/homework/week1/GO11095\351\231\210\345\276\267\350\203\234/rand.go"
new file mode 100644
index 0000000000000000000000000000000000000000..c569f062765424f6b92deceee9702e416b5c8f40
--- /dev/null
+++ "b/homework/week1/GO11095\351\231\210\345\276\267\350\203\234/rand.go"
@@ -0,0 +1,40 @@
+package main
+
+import (
+	"fmt"
+	"math/rand"
+	"time"
+)
+
+func SumAndMultiply(s []int) (sum int, product int64) {
+	product = 1
+	for _, k := range s {
+		if k%2 != 0 {
+			sum += k
+		} else {
+			product *= int64(k)
+			// fmt.Println(k)
+		}
+	}
+	return sum, product
+}
+
+func main() {
+	//设置种子
+	rand.Seed(time.Now().UnixNano())
+	//随机生成100以内的20个非0正整数, 打印出来
+	var randlist []int
+	for i := 1; i <= 20; i++ {
+		r := rand.Intn(100)
+		if r == 0 {
+			i--
+			continue
+		}
+		randlist = append(randlist, r)
+	}
+	fmt.Println("随机生成数为:", randlist)
+
+	sum, product := SumAndMultiply(randlist)
+	fmt.Printf("所有随机数中的单数累计和为 %d ,", sum)
+	fmt.Printf("所有随机数中的偶数的乘积为 %d 。", product)
+}