diff --git a/队列/链队入队操作（不带头结点）.c b/队列/链队入队操作（不带头结点）.c
new file mode 100644
index 0000000..40aa169
--- /dev/null
+++ b/队列/链队入队操作（不带头结点）.c
@@ -0,0 +1,48 @@
+#include <stdio.h>
+#include <stdlib.h> 
+#include <stdbool.h>
+#define MaxSize 10
+
+typedef struct LinkNode{
+	int data;
+	struct LinkNode *next;
+}LinkNode;
+typedef struct LinkQueue{
+	LinkNode *front,*rear;
+}LinkQueue;
+
+//初始化队列(不带头结点)
+void InitQueue(LinkQueue *Q){
+	Q->front = NULL;
+	Q->rear= NULL;
+}
+//入队(不带头结点)
+void EnQueue(LinkQueue *Q,int x){
+	LinkNode *s = (LinkNode*)malloc(sizeof(LinkNode));
+	s->data = x;
+	s->next = NULL;
+	if(Q->front==NULL){
+		Q->front = s;
+		Q->rear = s;
+	}else{
+		Q->rear->next = s;
+		Q->rear = s;
+	}
+}
+//判断队列是否为空
+bool IsEmpty(LinkQueue Q){
+	if(Q.front==NULL){ 
+		return true;
+	}else{
+		return false;
+	}
+}
+int main(){
+	LinkQueue Q;
+	InitQueue(&Q);
+	printf("队列是否为空：%d\n",IsEmpty(Q));
+	EnQueue(&Q,100);
+	printf("当前队尾元素：%d\n",Q.rear->data);
+	printf("队列是否为空：%d\n",IsEmpty(Q));
+	return 0;
+}