增加新题目

贪心算法/跳跃游戏/main.go

@@ -0,0 +1,25 @@
+package main
+
+func main() {
+
+}
+
+func canJump(nums []int) bool {
+	maxstep := 0
+	for i := 0; i < len(nums); i++ {
+		if maxstep == 0 {
+			maxstep = nums[i] + (i + 1)
+			continue
+		}
+		if (i + 1) <= maxstep {
+			tmp := nums[i] + (i + 1)
+			if tmp > maxstep {
+				maxstep = tmp
+			}
+		} else {
+			return false
+		}
+	}
+
+	return true
+}